Finite Group Databasebeta

← C2×#22626405 #34030569

Subgroups — C2×#22626405 #34030569

Order 18688.

5214 conjugacy classes of subgroups.

The subgroup lattice has 376 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14556670C212yesmaximal
2#22626405C2116yesmaximal, direct product factor
3C2×(C2×#64408)⋊Q8C218yesmaximal, complemented
4C2×#17989530C214yesmaximal
5C23×Q8×D73C211yesmaximal, characteristic
6C2×#14556670—216no—
7C2×#14556670C22116yes—
8C22×C4⋊#64408C2214yes—
9C22×C22⋊#64408C2214yes—
10C22×C4×#64408C2214yes—
11(C2×#64408)⋊Q8C22164yescomplemented
12#17989530C22132yes—
13C2×(C2×#64408)⋊C4C22116yes—
14C23×Dic146C412yescomplemented
15C23×Dic146C411yescharacteristic, complemented
16C22×Q8×D73—216no—
17C22×Q8×D73C414yescomplemented
18C22×Q8×D73C418yescomplemented
19C22×Q8×D73C2214yes—
20C22×Q8×D73C2218yes—
21C23×C4×D73C2212yes—
22C23×C4×D73C2211yescharacteristic
23C23×Q8×C73C411yescharacteristic, complemented
24C23×#64408C2318yes—
25#14556670—264no—
26C2×C4⋊#64408—216no—
27C2×C4⋊#64408C23116yes—
28C2×C22⋊#64408—216no—
29C2×C22⋊#64408C23116yes—
30C2×C4×#64408—216no—
31C2×C4×#64408C23116yes—
32(C2×#64408)⋊C4C23164yes—
33C24×D73C2311yescharacteristic
34C22×Dic146—216no—
35C22×Dic146—28no—
36C22×Dic146C2×C418yes—
37C22×Dic146C2×C414yes—
38C22×Dic146C2×C4116yescomplemented
39C22×Dic146C2×C418yescomplemented
40C2×Q8×D73—232no—
41C2×Q8×D73—264no—
42C2×Q8×D73—216no—
43C2×Q8×D73—216no—
44C2×Q8×D73—264no—
45C2×Q8×D73C2×C4116yes—
46C2×Q8×D73C2×C4132yescomplemented
47C2×Q8×D73C23116yes—
48C23×Dic73C2×C412yes—
49C23×Dic73C2×C411yescharacteristic
50C22×C4×D73—216no—
51C22×C4×D73C2×C414yes—
52C22×C4×D73C2×C418yes—
53C22×C4×D73C2×C412yes—
54C22×C4×D73C2×C414yes—
55C22×C4×D73D4116yes—
56C22×C4×D73C2314yes—
57C22×C4×D73C2318yes—
58C22×C4×D73C2312yes—
59C22×C4×D73C2314yes—
60C22×Q8×C73—28no—
61C22×Q8×C73C2×C414yes—
62C22×Q8×C73C2×C418yescomplemented
63C23×C4×C73C2×C412yes—
64C23×C4×C73C2×C411yescharacteristic
65C22×#64408—216no—
66C22×#64408—232no—
67C22×#64408C24116yes—
68C4⋊#64408—232no—
69C22⋊#64408—232no—
70C4×#64408—232no—
71C23×D73—28no—
72C23×D73C22×C412yes—
73C23×D73C22×C411yescharacteristic
74C23×D73C2×D418yes—
75C23×D73C2412yes—
76C23×D73C2411yescharacteristic
77C2×Dic146—216no—
78C2×Dic146—232no—
79C2×Dic146—232no—
80C2×Dic146—264no—
81C2×Dic146C22×C4116yes—
82C2×Dic146C22×C4132yes—
83Q8×D73—264no—
84Q8×D73—2128no—
85Q8×D73—232no—
86Q8×D73—232no—
87C22×Dic73—28no—
88C22×Dic73C22⋊C418yes—
89C22×Dic73C22×C414yes—
90C22×Dic73C22×C418yes—
91C22×Dic73C22×C412yes—
92C22×Dic73C22×C414yes—
93C2×C4×D73—216no—
94C2×C4×D73—232no—
95C2×C4×D73—232no—
96C2×C4×D73—216no—
97C2×C4×D73C22⋊C4116yes—
98C2×C4×D73C22⋊C4132yes—
99C2×C4×D73C22×C418yes—
100C2×C4×D73C22×C4116yes—
101C2×C4×D73C22×C414yes—
102C2×C4×D73C22×C418yes—
103C2×C4×D73C2×D418yes—
104C2×C4×D73C2×D418yes—
105C2×C4×D73C2×D4132yes—
106C2×C4×D73C2418yes—
107C2×C4×D73C2414yes—
108C24×C73C22×C411yescharacteristic
109C2×Q8×C73—216no—
110C2×Q8×C73—232no—
111C2×Q8×C73C22×C4116yes—
112C22×C4×C73—28no—
113C22×C4×C73C22⋊C418yes—
114C22×C4×C73C22×C414yes—
115C22×C4×C73C22×C418yes—
116C22×C4×C73C22×C412yes—
117C22×C4×C73C22×C414yes—
118C23×C73—24no—
119C23×C73C2×C22⋊C414yes—
120C23×C73C23×C412yes—
121C23×C73C23×C411yescharacteristic
122C22×D73—24no—
123C22×D73—28no—
124C22×D73—232no—
125C22×D73—28no—
126C22×D73C2×C22⋊C414yes—
127C22×D73C2×C22⋊C418yes—
128C22×D73C23×C412yes—
129C22×D73C23×C411yescharacteristic
130C22×D73C22×D418yes—
131C22×D73C22×D414yes—
132C22×D732−1+418yes—
133C22×D73C2511yescharacteristic
134C2×#64408—216no—
135C2×#64408—232no—
136C2×#64408—432no—
137Q8×C73—232no—
138C2×C4×C73—216no—
139C2×C4×C73—28no—
140C2×C4×C73C2×C22⋊C4116yes—
141C2×C4×C73C2×C22⋊C418yes—
142C2×C4×C73C23×C418yes—
143C2×C4×C73C23×C414yes—
144C2×Dic73—216no—
145C2×Dic73—28no—
146C2×Dic73C2×C22⋊C4116yes—
147C2×Dic73C2×C22⋊C418yes—
148C2×Dic73C23×C418yes—
149C2×Dic73C23×C414yes—
150C4×D73—232no—
151C4×D73—216no—
152C4×D73—216no—
153C4×D73C2×C22⋊C4132yes—
154C4×D73C2×C22⋊C4116yes—
155C4×D73C22×D418yes—
156C4×D73C22×D418yes—
157Dic146—232no—
158Dic146—264no—
159C22×C73—28no—
160C22×C73—24no—
161C22×C73C22×C22⋊C414yes—
162C22×C73C22×C22⋊C412yes—
163C22×C73#51914yes—
164C22×C73C24×C411yescharacteristic
165C2×D73—28no—
166C2×D73—24no—
167C2×D73—216no—
168C2×D73—216no—
169C2×D73C22×C22⋊C414yes—
170C2×D73C22×C22⋊C412yes—
171C2×D73#51914yes—
172C2×D73#536116yes—
173C2×D73C23×D412yes—
174C2×D73C2×2−1+414yes—
175#64408—416no—
176C4×C73—28no—
177C4×C73C22×C22⋊C418yes—
178Dic73—28no—
179Dic73C22×C22⋊C418yes—
180C2×#2310—731nomaximal, Sylow
181C2×C73—24no—
182C2×C73#231014yescomplemented
183C2×C73C23×C22⋊C411yescharacteristic
184C2×C73C2×#51912yes—
185D73—24no—
186D73#231014yescomplemented
187D73C2×#53614yes—
188C24×Q8—731no—
189C22×#117—732no—
190#2310—7316no—
191C2×#391—738no—
192C2×#381—734no—
193C73C2×#231011yescharacteristic, complemented, Sylow
194C23×Q8—734no—
195C23×Q8—734no—
196C23×Q8—738no—
197C23×Q8—738no—
198C23×Q8—732no—
199C23×Q8—731no—
200C23×Q8—14616no—
201C23×Q8#6440811yescharacteristic, complemented
202C24×C4—731no—
203C24×C4—732no—
204C2×#117—7316no—
205C2×#117—14616no—
206C22×C4⋊C4—734no—
207C22×C22⋊C4—734no—
208C22×C42—734no—
209#391—7364no—
210#381—7332no—
211C2×#95—7316no—
212C25—731no—
213C22×Q8—28no—
214C22×Q8—7316no—
215C22×Q8—7316no—
216C22×Q8—7332no—
217C22×Q8—738no—
218C22×Q8—734no—
219C22×Q8—7316no—
220C22×Q8—738no—
221C22×Q8—14616no—
222C22×Q8—14632no—
223C22×Q8—14664no—
224C22×Q8—14616no—
225C22×Q8—14616no—
226C22×Q8—14664no—
227C22×Q8—1468no—
228C22×Q8C2×#6440814yes—
229C22×Q8C2×#6440818yescomplemented
230C23×C4—731no—
231C23×C4—7316no—
232C23×C4—732no—
233C23×C4—734no—
234C23×C4—734no—
235C23×C4—732no—
236C23×C4—732no—
237C23×C4—734no—
238C23×C4—738no—
239C23×C4—738no—
240C23×C4—734no—
241C23×C4—738no—
242C23×C4—14616no—
243C23×C4C2×#6440812yes—
244C23×C4C2×#6440811yescharacteristic
245#117—14664no—
246C2×C4⋊C4—7316no—
247C2×C4⋊C4—14616no—
248C2×C22⋊C4—7316no—
249C2×C22⋊C4—14616no—
250C2×C42—7316no—
251C2×C42—14616no—
252#95—7364no—
253C24—731no—
254C24—732no—
255C24—732no—
256C24—731no—
257C24—738no—
258C24—1468no—
259C24C22×#6440811yescharacteristic
260C2×Q8—216no—
261C2×Q8—232no—
262C2×Q8—7332no—
263C2×Q8—7316no—
264C2×Q8—14632no—
265C2×Q8—14664no—
266C2×Q8—14632no—
267C2×Q8—14632no—
268C2×Q8—14664no—
269C2×Q8—146128no—
270C2×Q8—14616no—
271C2×Q8—14632no—
272C2×Q8C22×#64408116yes—
273C22×C4—28no—
274C22×C4—734no—
275C22×C4—732no—
276C22×C4—738no—
277C22×C4—734no—
278C22×C4—738no—
279C22×C4—734no—
280C22×C4—7332no—
281C22×C4—7316no—
282C22×C4—738no—
283C22×C4—738no—
284C22×C4—7332no—
285C22×C4—738no—
286C22×C4—734no—
287C22×C4—738no—
288C22×C4—7316no—
289C22×C4—738no—
290C22×C4—7316no—
291C22×C4—14616no—
292C22×C4—14632no—
293C22×C4—14632no—
294C22×C4—14616no—
295C22×C4—14616no—
296C22×C4—14632no—
297C22×C4—1468no—
298C22×C4C22⋊#6440818yes—
299C22×C4C22×#6440818yes—
300C22×C4C22×#6440814yes—
301C22×C4C22×#6440814yes—
302C22×C4C22×#6440812yes—
303C4⋊C4—14632no—
304C22⋊C4—14632no—
305C42—14632no—
306C23—24no—
307C23—734no—
308C23—738no—
309C23—731no—
310C23—731no—
311C23—738no—
312C23—738no—
313C23—734no—
314C23—732no—
315C23—1468no—
316C23—1468no—
317C23—14632no—
318C23—1464no—
319C23C2×C22⋊#6440814yes—
320C23C23×#6440812yes—
321C23C23×#6440811yescharacteristic
322Q8—232no—
323Q8—14664no—
324Q8—14632no—
325C2×C4—216no—
326C2×C4—28no—
327C2×C4—29232no—
328C2×C4—7316no—
329C2×C4—738no—
330C2×C4—734no—
331C2×C4—738no—
332C2×C4—738no—
333C2×C4—7316no—
334C2×C4—7332no—
335C2×C4—738no—
336C2×C4—14616no—
337C2×C4—14616no—
338C2×C4—14632no—
339C2×C4—14616no—
340C2×C4—14632no—
341C2×C4—14616no—
342C2×C4—1468no—
343C2×C4C2×C22⋊#64408116yes—
344C2×C4C2×C22⋊#6440818yes—
345C2×C4C23×#6440818yes—
346C2×C4C23×#6440814yes—
347C22—24no—
348C22—28no—
349C22—732no—
350C22—732no—
351C22—734no—
352C22—734no—
353C22—7316no—
354C22—734no—
355C22—14616no—
356C22—14616no—
357C22—1464no—
358C22—1468no—
359C22C22×C22⋊#6440814yes—
360C22C22×C22⋊#6440812yes—
361C22#1798965514yes—
362C22C24×#6440811yescharacteristic
363C4—28no—
364C4—29216no—
365C4—738no—
366C4—1468no—
367C4C22×C22⋊#6440818yes—
368C2—24no—
369C2—734no—
370C2—734no—
371C2—1464no—
372C2#2262640514yesdirect product factor
373C2C23×C22⋊#6440811yescharacteristic
374C2C2×#1798965512yes—
subgroupG/H
centerC23C23×#64408
commutatorC22×C73C24×C4
FrattiniC22C24×#64408
FittingC23×Q8×C73C4
socleC23×C73C23×C4
prime radicalC24×D73C23
cosocleC22×D73C25
hypercenterC23×Q8#64408
hypocenterC73C2×#2310
LCSG ▷ C22×C73 ▷ C73
UCSC1 ◁ C23 ◁ C23×Q8

Complements

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

NH ≅ G/Ntype
2. #22626405C2direct (N × H)
3. C2×(C2×#64408)⋊Q8C2semidirect
11. (C2×#64408)⋊Q8C22semidirect
14. C23×Dic146C4semidirect
15. C23×Dic146C4semidirect
17. C22×Q8×D73C4semidirect
18. C22×Q8×D73C4semidirect
23. C23×Q8×C73C4semidirect
38. C22×Dic146C2×C4semidirect
39. C22×Dic146C2×C4semidirect
46. C2×Q8×D73C2×C4semidirect
62. C22×Q8×C73C2×C4semidirect
182. C2×C73#2310semidirect
186. D73#2310semidirect
193. C73C2×#2310semidirect
201. C23×Q8#64408semidirect
229. C22×Q8C2×#64408semidirect
372. C2#22626405direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145566702
#226264052
C2×(C2×#64408)⋊Q82
C2×#179895302
C23×Q8×D732
C2×#231073