Finite Group Databasebeta

← C2×#22625724 #34020185

Subgroups — C2×#22625724 #34020185

Order 18688.

1438 conjugacy classes of subgroups.

The subgroup lattice has 400 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C4×#11924036C211yesmaximal, characteristic
2C22×C8×#64408C212yesmaximal
3C2×C4×C4⋊#64408C211yesmaximal, characteristic
4#22625724C218yesmaximal, direct product factor
5C2×#17989452C212yesmaximal
6C2×C4⋊C8×D73C211yesmaximal, characteristic
7C22×#11924036C2211yescharacteristic
8C22×#11924036C2211yescharacteristic
9C22×C4⋊#64408C412yes—
10C22×C4×#64408C2212yes—
11C4×#11924036C414yescomplemented
12C4×#11924036C2214yes—
13C2×C4×#10596833C412yescomplemented
14C2×C4×#10596833C412yescomplemented
15C2×C8×#64408—28no—
16C2×C8×#64408C2218yes—
17C4×C4⋊#64408C414yes—
18C4×C4⋊#64408C2214yes—
19C2×(C2×#64408)⋊C4C412yes—
20#17989452C2218yes—
21C22×C8×D73C2212yes—
22C2×C42×D73C2211yescharacteristic
23C2×C4⋊#10596831C411yescharacteristic, complemented
24C2×#14556520C412yescomplemented
25C4⋊C8×D73C414yescomplemented
26C4⋊C8×D73C2214yes—
27C2×C4⋊C8×C73C411yescharacteristic, complemented
28C23×#64408C2×C414yes—
29C2×#11924036—22no—
30C2×#11924036—22no—
31C2×#11924036C2×C412yes—
32C2×#11924036C2×C412yes—
33C2×#11924036D414yes—
34C2×#11924036Q814yes—
35C2×#11924036C2312yes—
36C2×#11924036C2312yes—
37C22×#10596833C2×C412yes—
38C22×#10596833C2×C412yes—
39C2×C4⋊#64408C8116yescomplemented
40C2×C4⋊#64408C2×C418yes—
41C2×C4×#64408—24no—
42C2×C4×#64408—24no—
43C2×C4×#64408C2×C414yes—
44C2×C4×#64408C2314yes—
45C4×#10596833C2×C418yescomplemented
46C4×#10596833C2×C418yescomplemented
47C8×#64408—216no—
48(C2×#64408)⋊C4C2×C418yes—
49C22×C4×D73C2×C411yescharacteristic
50C22×C4×D73C2×C411yescharacteristic
51C22×C4×D73C2311yescharacteristic
52C22×#10596831C2×C412yes—
53C2×C8×D73—24no—
54C2×C8×D73—24no—
55C2×C8×D73C2×C414yes—
56C2×C8×D73C2314yes—
57C2×C4×Dic73C2×C411yescharacteristic
58C2×C4×Dic73C2×C411yescharacteristic
59C2×C4×Dic73C2×C411yescharacteristic
60C42×D73C2×C412yes—
61C42×D73C2×C412yes—
62C42×D73C2×C412yes—
63C42×D73C2312yes—
64C4⋊#10596831C2×C414yescomplemented
65#14556520C2×C418yescomplemented
66C22×C8×C73C2×C412yes—
67C2×C42×C73C2×C411yescharacteristic
68C4⋊C8×C73C2×C414yescomplemented
69C22×#64408—28no—
70C22×#64408—28no—
71C22×#64408C2×C8116yes—
72C22×#64408C22×C418yes—
73#11924036—24no—
74#11924036—22no—
75#11924036—22no—
76#11924036C4⋊C418yescomplemented
77#11924036C2×D414yes—
78#11924036C2×Q814yes—
79C2×#10596833—24no—
80C2×#10596833C4⋊C418yescomplemented
81C2×#10596833C22×C414yes—
82C2×#10596833C22×C414yes—
83C4⋊#64408C2×C8132yescomplemented
84C4×#64408—28no—
85C4×#64408—24no—
86C4×#64408—24no—
87C23×D73C22×C411yescharacteristic
88C22×Dic73C4211yescharacteristic
89C22×Dic73C4211yescharacteristic
90C22×Dic73C22×C411yescharacteristic
91C2×C4×D73—24no—
92C2×C4×D73C4212yes—
93C2×C4×D73C4212yes—
94C2×C4×D73C2×C818yes—
95C2×C4×D73C22×C412yes—
96C2×C4×D73C22×C411yescharacteristic
97C2×C4×D73C22×C411yescharacteristic
98C2×C4×D73C22×C411yescharacteristic
99C2×C4×D73C22×C412yes—
100C2×C4×D73C2×D412yes—
101C2×C4×D73C2×Q812yes—
102C2×C4×D73#4112yes—
103C2×C4×D73#4112yes—
104C2×C4×D73C2411yescharacteristic
105C2×#10596831—24no—
106C2×#10596831C22×C414yes—
107C8×D73—28no—
108C8×D73—24no—
109C8×D73—24no—
110C4×Dic73C4212yes—
111C4×Dic73C4212yes—
112C4×Dic73C4212yes—
113C4×Dic73C22×C412yes—
114C4×Dic73C22×C412yes—
115C4×Dic73C22×C412yes—
116C22×C4×C73C4211yescharacteristic
117C22×C4×C73C4211yescharacteristic
118C22×C4×C73C22×C411yescharacteristic
119C2×C8×C73—24no—
120C2×C8×C73C22×C414yes—
121C42×C73C4212yes—
122C42×C73C22×C412yes—
123C23×C73C2×C4211yescharacteristic
124C22×D73C2×C4211yescharacteristic
125C22×D73C4×D412yes—
126C22×D73C4×Q812yes—
127C22×D73C22×C814yes—
128C22×D73#13114yes—
129C22×D73C23×C411yescharacteristic
130C2×#64408—28no—
131C2×#64408—28no—
132C2×#64408—232no—
133C2×#64408C22×C8116yes—
134C2×C4×C73—22no—
135C2×C4×C73C4×C814yescomplemented
136C2×C4×C73C2×C4212yes—
137C2×C4×C73C2×C4211yescharacteristic
138C2×C4×C73C2×C4212yes—
139C2×C4×C73C4×D412yes—
140C2×C4×C73C4×Q812yes—
141C2×C4×C73C23×C411yescharacteristic
142C2×Dic73—22no—
143C2×Dic73C4×C814yescomplemented
144C2×Dic73C2×C4212yes—
145C2×Dic73C2×C4211yescharacteristic
146C2×Dic73C2×C4212yes—
147C2×Dic73C2×C4⋊C412yes—
148C2×Dic73#11712yes—
149C2×Dic73C23×C411yescharacteristic
150C4×D73—24no—
151C4×D73—24no—
152C4×D73C4×C818yescomplemented
153C4×D73C2×C4⋊C412yes—
154C4×D73#11712yes—
155C4×D73C4×D412yes—
156C4×D73C4×D412yes—
157C4×D73C4×Q812yes—
158C4×D73C4×Q812yes—
159C4×D73C22×C818yes—
160C4×D73C22×D411yescharacteristic
161C4×D73C22×Q811yescharacteristic
162C4×D73C2×#4111yescharacteristic
163C4×D73C2×#4111yescharacteristic
164#10596833—24no—
165#10596833C2×C4⋊C418yescomplemented
166C8×C73—24no—
167#10596831—24no—
168C22×C73C4×C4⋊C412yes—
169C22×C73C2×C4×C812yes—
170C22×C73#40512yes—
171C22×C73C22×C4211yescharacteristic
172C2×D73C4×C4⋊C412yes—
173C2×D73C2×C4×C812yes—
174C2×D73#40512yes—
175C2×D73C8×D418yes—
176C2×D73C8×Q818yes—
177C2×D73C2×C4×D411yescharacteristic
178C2×D73C2×C4×Q811yescharacteristic
179C2×D73C23×C812yes—
180C2×D73C2×#13112yes—
181#64408—216no—
182C4×C73—22no—
183C4×C73C4×C4⋊C412yes—
184C4×C73C2×C4×C814yescomplemented
185C4×C73C2×C4×D411yescharacteristic
186C4×C73C2×C4×Q811yescharacteristic
187Dic73—22no—
188Dic73C4×C4⋊C412yes—
189Dic73C2×C4×C814yescomplemented
190Dic73C22×C4⋊C411yescharacteristic
191Dic73C2×#11711yescharacteristic
192C2×C8×C4⋊C4—731nomaximal, Sylow
193C2×C73C8×C4⋊C414yescomplemented
194C2×C73C2×C4×C4⋊C411yescharacteristic
195C2×C73C22×C4×C811yescharacteristic
196C2×C73C2×#40511yescharacteristic
197D73C8×C4⋊C414yescomplemented
198D73C2×C8×D412yes—
199D73C2×C8×Q812yes—
200C22×C4⋊C8—731no—
201C22×C4×C8—731no—
202C22×C4×C8—732no—
203C2×C4×C4⋊C4—731no—
204C8×C4⋊C4—738no—
205C2×#336—732no—
206C73C2×C8×C4⋊C411yescharacteristic, complemented, Sylow
207C23×C8—731no—
208C23×C8—731no—
209C23×C8—732no—
210C22×C4⋊C4—732no—
211C22×C42—731no—
212C22×C42—732no—
213C2×C4⋊C8—732no—
214C2×C4⋊C8—731no—
215C2×C4⋊C8—734no—
216C2×C4⋊C8—734no—
217C2×C4⋊C8#6440811yescharacteristic, complemented
218C2×C4×C8—732no—
219C2×C4×C8—732no—
220C2×C4×C8—734no—
221C2×C4×C8—734no—
222C2×C4×C8—738no—
223C2×C4×C8—1468no—
224C4×C4⋊C4—734no—
225C4×C4⋊C4—734no—
226C2×#95—732no—
227#336—738no—
228C23×C4—731no—
229C23×C4—731no—
230C23×C4—734no—
231C23×C4—731no—
232C22×C8—732no—
233C22×C8—732no—
234C22×C8—734no—
235C22×C8—734no—
236C22×C8—732no—
237C22×C8—732no—
238C22×C8—732no—
239C22×C8—732no—
240C22×C8—732no—
241C22×C8—734no—
242C22×C8—734no—
243C22×C8—1464no—
244C22×C8—1464no—
245C22×C8—1462no—
246C22×C8—1462no—
247C22×C8C2×#6440812yes—
248C2×C4⋊C4—738no—
249C2×C4⋊C4—7316no—
250C2×C42—731no—
251C2×C42—731no—
252C2×C42—731no—
253C2×C42—732no—
254C2×C42—732no—
255C2×C42—732no—
256C2×C42—732no—
257C2×C42—734no—
258C2×C42—734no—
259C2×C42—1464no—
260C2×C42—1464no—
261C2×C42C2×#6440811yescharacteristic
262C4⋊C8—738no—
263C4⋊C8—734no—
264C4⋊C8C2×#6440814yescomplemented
265C4×C8—738no—
266C4×C8—738no—
267C4×C8—14616no—
268#95—738no—
269C24—731no—
270C22×C4—731no—
271C22×C4—731no—
272C22×C4—732no—
273C22×C4—732no—
274C22×C4—731no—
275C22×C4—731no—
276C22×C4—738no—
277C22×C4—732no—
278C22×C4—731no—
279C22×C4—732no—
280C22×C4—731no—
281C22×C4—732no—
282C22×C4—732no—
283C22×C4—7316no—
284C22×C4—738no—
285C22×C4—731no—
286C22×C4—732no—
287C22×C4—732no—
288C22×C4—1464no—
289C22×C4—1468no—
290C22×C4—1468no—
291C22×C4C4×#6440811yescharacteristic
292C22×C4C4×#6440811yescharacteristic
293C22×C4C22×#6440811yescharacteristic
294C2×C8—24no—
295C2×C8—738no—
296C2×C8—734no—
297C2×C8—738no—
298C2×C8—734no—
299C2×C8—734no—
300C2×C8—734no—
301C2×C8—734no—
302C2×C8—1464no—
303C2×C8—1464no—
304C2×C8—1468no—
305C2×C8—1464no—
306C2×C8—1462no—
307C2×C8—1462no—
308C2×C8—1464no—
309C2×C8—1464no—
310C2×C8C22×#6440814yes—
311C4⋊C4—7332no—
312C42—732no—
313C42—732no—
314C42—732no—
315C42—732no—
316C42—732no—
317C42—732no—
318C42—1464no—
319C42—1464no—
320C42—1468no—
321C42C4×#6440812yes—
322C42C22×#6440812yes—
323C23—731no—
324C23—731no—
325C23—732no—
326C23—732no—
327C23—734no—
328C23—734no—
329C23C2×C4×#6440811yescharacteristic
330C2×C4—22no—
331C2×C4—731no—
332C2×C4—731no—
333C2×C4—732no—
334C2×C4—732no—
335C2×C4—732no—
336C2×C4—734no—
337C2×C4—731no—
338C2×C4—731no—
339C2×C4—732no—
340C2×C4—731no—
341C2×C4—731no—
342C2×C4—732no—
343C2×C4—732no—
344C2×C4—732no—
345C2×C4—732no—
346C2×C4—732no—
347C2×C4—738no—
348C2×C4—738no—
349C2×C4—7316no—
350C2×C4—732no—
351C2×C4—1464no—
352C2×C4—1464no—
353C2×C4—1468no—
354C2×C4—14632no—
355C2×C4—1468no—
356C2×C4—1462no—
357C2×C4C8×#6440814yescomplemented
358C2×C4C2×C4×#6440812yes—
359C2×C4C2×C4×#6440811yescharacteristic
360C2×C4C2×C4×#6440812yes—
361C2×C4D4×#6440812yes—
362C2×C4Q8×#6440812yes—
363C2×C4C23×#6440811yescharacteristic
364C8—24no—
365C8—738no—
366C8—1464no—
367C8—1464no—
368C22—731no—
369C22—731no—
370C22—732no—
371C22—732no—
372C22—732no—
373C22—738no—
374C22—738no—
375C22—732no—
376C22—732no—
377C22C4⋊C4×#6440812yes—
378C22C2×C8×#6440812yes—
379C22#1798955312yes—
380C22C22×C4×#6440811yescharacteristic
381C4—22no—
382C4—731no—
383C4—731no—
384C4—732no—
385C4—734no—
386C4—14616no—
387C4—1462no—
388C4C4⋊C4×#6440812yes—
389C4C2×C8×#6440814yescomplemented
390C4C2×D4×#6440811yescharacteristic
391C4C2×Q8×#6440811yescharacteristic
392C2—732no—
393C2—732no—
394C2—734no—
395C2#2262572414yesdirect product factor
396C2C2×C4⋊C4×#6440811yescharacteristic
397C2C22×C8×#6440811yescharacteristic
398C2C2×#1798955311yescharacteristic
subgroupG/H
centerC22×C4C22×#64408
commutatorC2×C73C22×C4×C8
FrattiniC2×C4C23×#64408
FittingC2×C4⋊C8×C73C4
socleC23×C73C2×C42
prime radicalC23×D73C22×C4
cosocleC2×C4×D73C24
hypercenterC2×C4⋊C8#64408
hypocenterC73C2×C8×C4⋊C4
LCSG ▷ C2×C73 ▷ C73
UCSC1 ◁ C22×C4 ◁ C2×C4⋊C8

Complements

Splittings G = N ⋊ H with N normal; H ≅ G/N.

NH ≅ G/Ntype
4. #22625724C2direct (N × H)
11. C4×#11924036C4semidirect
13. C2×C4×#10596833C4semidirect
14. C2×C4×#10596833C4semidirect
23. C2×C4⋊#10596831C4semidirect
24. C2×#14556520C4semidirect
25. C4⋊C8×D73C4semidirect
27. C2×C4⋊C8×C73C4semidirect
39. C2×C4⋊#64408C8semidirect
45. C4×#10596833C2×C4semidirect
46. C4×#10596833C2×C4semidirect
64. C4⋊#10596831C2×C4semidirect
65. #14556520C2×C4semidirect
68. C4⋊C8×C73C2×C4semidirect
76. #11924036C4⋊C4semidirect
80. C2×#10596833C4⋊C4semidirect
83. C4⋊#64408C2×C8semidirect
135. C2×C4×C73C4×C8semidirect
143. C2×Dic73C4×C8semidirect
152. C4×D73C4×C8semidirect
165. #10596833C2×C4⋊C4semidirect
184. C4×C73C2×C4×C8semidirect
189. Dic73C2×C4×C8semidirect
193. C2×C73C8×C4⋊C4semidirect
197. D73C8×C4⋊C4semidirect
206. C73C2×C8×C4⋊C4semidirect
217. C2×C4⋊C8#64408semidirect
264. C4⋊C8C2×#64408semidirect
357. C2×C4C8×#64408semidirect
389. C4C2×C8×#64408semidirect
395. C2#22625724direct (N × H)

Maximal subgroups

By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.

subgroupindex
C2×C4×#119240362
C22×C8×#644082
C2×C4×C4⋊#644082
#226257242
C2×#179894522
C2×C4⋊C8×D732
C2×C8×C4⋊C473