Finite Group Databasebeta

← C2×#22626464 #34030670

Subgroups — C2×#22626464 #34030670

Order 18688.

2726 conjugacy classes of subgroups.

The subgroup lattice has 358 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#22626464C2116yesmaximal, direct product factor
2C2×(C2×#64408)⋊Q8C214yesmaximal
3C2×#17989538C214yesmaximal
4C2×C4⋊C4×#64408C214yesmaximal
5C2×C4×C4⋊#64408C212yesmaximal
6C2×C4⋊Q8×D73C211yesmaximal, characteristic
7C22×C4⋊#64408C2212yes—
8C22×C4⋊#64408C2214yes—
9C22×C4⋊#64408C2212yes—
10C22×C4×#64408C2214yes—
11C22×C4×#64408C2214yes—
12(C2×#64408)⋊Q8C22132yes—
13#17989538C22132yes—
14C4⋊C4×#64408C22132yes—
15C4×C4⋊#64408C22116yes—
16C2×(C2×#64408)⋊C4C2214yes—
17C2×(C2×#64408)⋊C4C2218yes—
18C22×Q8×D73C2212yes—
19C2×#14556591C411yescharacteristic, complemented
20C2×#14556590C414yescomplemented
21C2×#14556589C412yescomplemented
22C4⋊Q8×D73C418yescomplemented
23C4⋊Q8×D73C2218yes—
24C2×C4⋊C4×D73C2214yes—
25C2×C42×D73C2211yescharacteristic
26C2×C4⋊Q8×C73C411yescharacteristic, complemented
27C23×#64408C2314yes—
28C23×#64408C2314yes—
29C2×C4⋊#64408—28no—
30C2×C4⋊#64408—48no—
31C2×C4⋊#64408Q8116yescomplemented
32C2×C4⋊#64408C2318yes—
33C2×C4⋊#64408C23116yes—
34C2×C4⋊#64408C2318yes—
35C2×C4×#64408—216no—
36C2×C4×#64408—48no—
37C2×C4×#64408C23116yes—
38C2×C4×#64408C23116yes—
39(C2×#64408)⋊C4C23116yes—
40(C2×#64408)⋊C4C23132yes—
41C22×Dic146C2×C412yes—
42C22×Dic146C2×C414yes—
43C2×Q8×D73—44no—
44C2×Q8×D73—44no—
45C2×Q8×D73C2×C418yes—
46C2×Q8×D73C2318yes—
47C22×C4×D73C2314yes—
48C22×C4×D73C2311yescharacteristic
49C22×C4×D73C2312yes—
50#14556591C2×C418yescomplemented
51#14556590C2×C4132yescomplemented
52#14556589C2×C4116yescomplemented
53C2×C4⋊Dic73C2×C414yes—
54C2×#11924007C2×C418yes—
55C4⋊C4×D73C2×C4116yes—
56C4⋊C4×D73C23116yes—
57C2×C4×Dic73C2×C411yescharacteristic
58C2×C4×Dic73C2×C412yes—
59C42×D73C2×C414yes—
60C42×D73C2314yes—
61C22×Q8×C73C2×C412yes—
62C4⋊Q8×C73C2×C418yescomplemented
63C2×C4⋊C4×C73C2×C414yes—
64C2×C42×C73C2×C411yescharacteristic
65C22×#64408—28no—
66C22×#64408—28no—
67C22×#64408—28no—
68C22×#64408—28no—
69C22×#64408—28no—
70C22×#64408C2×Q8116yes—
71C22×#64408C2418yes—
72C22×#64408C2418yes—
73C4⋊#64408—216no—
74C4⋊#64408—416no—
75C4⋊#64408C2×Q8132yescomplemented
76C4×#64408—232no—
77C4×#64408—416no—
78C23×D73C2411yescharacteristic
79C2×Dic146—44no—
80C2×Dic146—48no—
81C2×Dic146C22×C418yes—
82C2×Dic146C22×C4116yes—
83Q8×D73—416no—
84Q8×D73—48no—
85Q8×D73—48no—
86C22×Dic73C22×C411yescharacteristic
87C22×Dic73C22×C414yes—
88C22×Dic73C22×C412yes—
89C2×C4×D73—22no—
90C2×C4×D73—22no—
91C2×C4×D73—28no—
92C2×C4×D73—28no—
93C2×C4×D73C22×C412yes—
94C2×C4×D73C22×C418yes—
95C2×C4×D73C22×C414yes—
96C2×C4×D73C2×Q818yes—
97C2×C4×D73#4118yes—
98C2×C4×D73C2412yes—
99C2×C4×D73C2418yes—
100C2×C4×D73C2414yes—
101C4⋊Dic73C22×C4116yes—
102#11924007C22×C4132yes—
103C4×Dic73C22×C414yes—
104C4×Dic73C22×C418yes—
105C2×Q8×C73—44no—
106C2×Q8×C73C22×C418yes—
107C22×C4×C73C22×C411yescharacteristic
108C22×C4×C73C22×C414yes—
109C22×C4×C73C22×C412yes—
110C4⋊C4×C73C22×C4116yes—
111C42×C73C22×C414yes—
112C23×C73C23×C411yescharacteristic
113C22×D73C23×C411yescharacteristic
114C22×D73C22×Q814yes—
115C22×D73C2×#4114yes—
116C22×D73H(5,𝔽2)12yes—
117C22×D73H(5,𝔽2)12yes—
118C22×D73C2511yescharacteristic
119C2×#64408—232no—
120C2×#64408—28no—
121C2×#64408—28no—
122C2×#64408—28no—
123C2×#64408—28no—
124C2×#64408—28no—
125C2×#64408—416no—
126C2×#64408C22×Q8116yes—
127Q8×C73—48no—
128C2×C4×C73—22no—
129C2×C4×C73—28no—
130C2×C4×C73C4×Q818yes—
131C2×C4×C73C23×C412yes—
132C2×C4×C73C23×C418yes—
133C2×C4×C73C23×C414yes—
134C2×Dic73—28no—
135C2×Dic73—22no—
136C2×Dic73C4×Q818yes—
137C2×Dic73C23×C412yes—
138C2×Dic73C23×C418yes—
139C2×Dic73C23×C414yes—
140C4×D73—216no—
141C4×D73—24no—
142C4×D73—22no—
143C4×D73—22no—
144C4×D73—28no—
145C4×D73—28no—
146C4×D73C4×Q8116yes—
147C4×D73C22×Q818yes—
148C4×D73C2×#4118yes—
149Dic146—416no—
150Dic146—48no—
151C22×C73C2×C4×Q814yes—
152C22×C73#51812yes—
153C22×C73C24×C411yescharacteristic
154C2×D73C2×C4×Q814yes—
155C2×D73#51812yes—
156C2×D73#55418yes—
157C2×D73#55514yes—
158C2×D73Q8214yes—
159C2×D73C23×Q812yes—
160C2×D73C22×#4112yes—
161C2×D73C2×H(5,𝔽2)11yescharacteristic
162C2×D73C2×H(5,𝔽2)11yescharacteristic
163#64408—216no—
164#64408—48no—
165C4×C73—22no—
166C4×C73—28no—
167C4×C73C2×C4×Q818yes—
168Dic73—22no—
169Dic73—28no—
170Dic73C2×C4×Q818yes—
171C2×#2369—731nomaximal, Sylow
172C2×C73#236914yescomplemented
173C2×C73C22×C4×Q812yes—
174C2×C73C2×#51811yescharacteristic
175D73#236914yescomplemented
176D73C2×#55412yes—
177D73C2×#55511yescharacteristic
178D73C2×Q8211yescharacteristic
179C22×C4⋊Q8—731no—
180#2369—7316no—
181C2×#391—734no—
182C2×#389—734no—
183C2×C4×C4⋊C4—732no—
184C2×C4×C4⋊C4—734no—
185C73C2×#236911yescharacteristic, complemented, Sylow
186C23×Q8—732no—
187C2×C4⋊Q8—732no—
188C2×C4⋊Q8—738no—
189C2×C4⋊Q8—738no—
190C2×C4⋊Q8—734no—
191C2×C4⋊Q8—731no—
192C2×C4⋊Q8#6440811yescharacteristic, complemented
193C22×C4⋊C4—734no—
194C22×C4⋊C4—732no—
195C22×C4⋊C4—734no—
196C22×C4⋊C4—732no—
197C22×C42—734no—
198C22×C42—731no—
199C22×C42—734no—
200#391—7332no—
201#389—7332no—
202C4×C4⋊C4—7316no—
203C4×C4⋊C4—7332no—
204C2×#95—738no—
205C2×#95—734no—
206C22×Q8—2924no—
207C22×Q8—2924no—
208C22×Q8—738no—
209C22×Q8—738no—
210C22×Q8—734no—
211C22×Q8—732no—
212C22×Q8C2×#6440812yes—
213C23×C4—732no—
214C23×C4—734no—
215C23×C4—734no—
216C23×C4—731no—
217C23×C4—734no—
218C4⋊Q8—7316no—
219C4⋊Q8—7332no—
220C4⋊Q8—738no—
221C4⋊Q8C2×#6440818yescomplemented
222C2×C4⋊C4—2928no—
223C2×C4⋊C4—7316no—
224C2×C4⋊C4—738no—
225C2×C4⋊C4—7316no—
226C2×C4⋊C4—738no—
227C2×C4⋊C4—734no—
228C2×C4⋊C4—7316no—
229C2×C4⋊C4—7316no—
230C2×C4⋊C4—738no—
231C2×C4⋊C4—1468no—
232C2×C4⋊C4C2×#6440814yes—
233C2×C42—2928no—
234C2×C42—7316no—
235C2×C42—731no—
236C2×C42—732no—
237C2×C42—734no—
238C2×C42—734no—
239C2×C42—7316no—
240C2×C42—14616no—
241C2×C42C2×#6440811yescharacteristic
242#95—7332no—
243#95—7316no—
244C24—731no—
245C2×Q8—44no—
246C2×Q8—2924no—
247C2×Q8—2928no—
248C2×Q8—2928no—
249C2×Q8—2928no—
250C2×Q8—29216no—
251C2×Q8—7316no—
252C2×Q8—738no—
253C2×Q8C22×#6440818yes—
254C22×C4—732no—
255C22×C4—738no—
256C22×C4—738no—
257C22×C4—734no—
258C22×C4—734no—
259C22×C4—7316no—
260C22×C4—738no—
261C22×C4—731no—
262C22×C4—734no—
263C22×C4—732no—
264C22×C4—738no—
265C22×C4—732no—
266C22×C4—738no—
267C22×C4—738no—
268C22×C4—1468no—
269C22×C4—1468no—
270C22×C4—1462no—
271C22×C4—1462no—
272C22×C4—1468no—
273C22×C4—1468no—
274C22×C4—1468no—
275C22×C4—1468no—
276C22×C4—1468no—
277C22×C4C22×#6440811yescharacteristic
278C22×C4C22×#6440814yes—
279C22×C4C22×#6440812yes—
280C4⋊C4—29216no—
281C4⋊C4—7332no—
282C4⋊C4—7332no—
283C4⋊C4—7316no—
284C4⋊C4—14616no—
285C4⋊C4C22×#64408116yes—
286C42—29216no—
287C42—734no—
288C42—738no—
289C42—14632no—
290C42C22×#6440814yes—
291C23—734no—
292C23—734no—
293C23—732no—
294C23—732no—
295C23—731no—
296C23—731no—
297C23C23×#6440811yescharacteristic
298Q8—48no—
299Q8—2928no—
300Q8—29216no—
301C2×C4—22no—
302C2×C4—28no—
303C2×C4—29216no—
304C2×C4—738no—
305C2×C4—734no—
306C2×C4—738no—
307C2×C4—738no—
308C2×C4—7316no—
309C2×C4—7316no—
310C2×C4—732no—
311C2×C4—738no—
312C2×C4—1468no—
313C2×C4—1468no—
314C2×C4—1462no—
315C2×C4—1462no—
316C2×C4—1464no—
317C2×C4—14616no—
318C2×C4—1468no—
319C2×C4—1468no—
320C2×C4—1468no—
321C2×C4—1468no—
322C2×C4—1468no—
323C2×C4—14632no—
324C2×C4—1462no—
325C2×C4—1468no—
326C2×C4Q8×#6440818yes—
327C2×C4C23×#6440812yes—
328C2×C4C23×#6440818yes—
329C2×C4C23×#6440814yes—
330C22—732no—
331C22—732no—
332C22—734no—
333C22—731no—
334C22—731no—
335C22—732no—
336C22—734no—
337C22—738no—
338C22—734no—
339C22C2×Q8×#6440814yes—
340C22#1798965412yes—
341C22C24×#6440811yescharacteristic
342C4—22no—
343C4—28no—
344C4—2928no—
345C4—738no—
346C4—14616no—
347C4—1462no—
348C4—1468no—
349C4C2×Q8×#6440818yes—
350C2—731no—
351C2—732no—
352C2—734no—
353C2—731no—
354C2#2262646414yesdirect product factor
355C2C22×Q8×#6440812yes—
356C2C2×#1798965411yescharacteristic
subgroupG/H
centerC23C23×#64408
commutatorC22×C73C24×C4
FrattiniC22C24×#64408
FittingC2×C4⋊Q8×C73C4
socleC23×C73C23×C4
prime radicalC23×D73C24
cosocleC22×D73C25
hypercenterC2×C4⋊Q8#64408
hypocenterC73C2×#2369
LCSG ▷ C22×C73 ▷ C73
UCSC1 ◁ C23 ◁ C2×C4⋊Q8

Complements

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

NH ≅ G/Ntype
1. #22626464C2direct (N × H)
19. C2×#14556591C4semidirect
20. C2×#14556590C4semidirect
21. C2×#14556589C4semidirect
22. C4⋊Q8×D73C4semidirect
26. C2×C4⋊Q8×C73C4semidirect
31. C2×C4⋊#64408Q8semidirect
50. #14556591C2×C4semidirect
51. #14556590C2×C4semidirect
52. #14556589C2×C4semidirect
62. C4⋊Q8×C73C2×C4semidirect
75. C4⋊#64408C2×Q8semidirect
172. C2×C73#2369semidirect
175. D73#2369semidirect
185. C73C2×#2369semidirect
192. C2×C4⋊Q8#64408semidirect
221. C4⋊Q8C2×#64408semidirect
354. C2#22626464direct (N × H)

Maximal subgroups

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

subgroupindex
#226264642
C2×(C2×#64408)⋊Q82
C2×#179895382
C2×C4⋊C4×#644082
C2×C4×C4⋊#644082
C2×C4⋊Q8×D732
C2×#236973