Finite Group Databasebeta

← C2×#22626845 #34031874

Subgroups — C2×#22626845 #34031874

Order 18688.

1706 conjugacy classes of subgroups.

The subgroup lattice has 336 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#22626845C2116yesmaximal, direct product factor
2C2×#17989639C214yesmaximal, complemented
3C2×#17989638C214yesmaximal, complemented
4C2×#17989612C214yesmaximal
5C2×#17989610C211yesmaximal, characteristic
6C2×#17989610C211yesmaximal, characteristic
7C2×#17989142C211yesmaximal, characteristic
8#17989639C22132yescomplemented
9#17989638C22132yescomplemented
10#17989612C22132yes—
11#17989610C2218yes—
12#17989610C2218yes—
13C2×#14556658C2212yes—
14C2×#14556658C2212yes—
15C2×#14556658C2214yes—
16C2×C4⋊#10596833C2214yes—
17C2×#14556648C2212yes—
18C2×#14556648C2212yes—
19C2×#14556646C2212yes—
20C2×#14556646C2212yes—
21C2×#14556646C2214yes—
22C2×C4×#10596833C2214yes—
23#17989142C418yes—
24#17989142C2218yes—
25C2×#14556591C411yescharacteristic
26C2×#14556582C412yes—
27C2×#14556571C412yes—
28C2×#14556567C412yes—
29C2×Q8×Dic73C2212yes—
30C2×#14556556C2212yes—
31C2×#14556549C2212yes—
32C2×C42×D73C2211yescharacteristic
33C2×C4⋊Q8×C73C411yescharacteristic
34C22×#10596833C2314yes—
35C22×#10596833C2314yes—
36#14556658C2318yes—
37#14556658C23116yes—
38#14556658C2318yes—
39C4⋊#10596833C23116yes—
40#14556648C2318yes—
41#14556648C2318yes—
42#14556646C2318yes—
43#14556646C23116yes—
44#14556646C2318yes—
45C4×#10596833C23116yes—
46C22×Dic146C2×C412yes—
47C22×C4×D73C2×C411yescharacteristic
48C22×C4×D73C2×C411yescharacteristic
49C22×C4×D73C2311yescharacteristic
50#14556591C2×C418yes—
51#14556582C2×C4116yes—
52#14556571C2×C4116yes—
53#14556567C2×C4116yes—
54Q8×Dic73C2×C418yes—
55Q8×Dic73C2318yes—
56#14556556C2×C418yes—
57#14556556C2318yes—
58#14556549C2×C418yes—
59#14556549C2318yes—
60C2×C4⋊Dic73C2×C412yes—
61C2×C4⋊Dic73C2×C412yes—
62C2×C4⋊Dic73C2×C414yes—
63C2×#11924007C2×C414yes—
64C2×#11924005C2×C414yes—
65C2×C4×Dic73C2×C411yescharacteristic
66C2×C4×Dic73C2314yes—
67C2×C4×Dic73C2311yescharacteristic
68C2×C4×Dic73C2311yescharacteristic
69C42×D73C2×C414yes—
70C42×D73C2314yes—
71C22×Q8×C73C2×C412yes—
72C4⋊Q8×C73C2×C418yes—
73C2×C4⋊C4×C73C2×C412yes—
74C2×C4⋊C4×C73C2×C412yes—
75C2×C42×C73C2×C411yescharacteristic
76C2×#10596833—28no—
77C2×#10596833—28no—
78C2×#10596833C2418yes—
79C2×#10596833C2418yes—
80C23×D73C22×C411yescharacteristic
81C2×Dic146—44no—
82C2×Dic146C22×C418yes—
83C22×Dic73C22×C411yescharacteristic
84C22×Dic73C22×C411yescharacteristic
85C22×Dic73C22×C414yes—
86C22×Dic73C2411yescharacteristic
87C2×C4×D73—24no—
88C2×C4×D73—42no—
89C2×C4×D73—42no—
90C2×C4×D73C22×C412yes—
91C2×C4×D73C22×C414yes—
92C2×C4×D73C22×C414yes—
93C2×C4×D73C2412yes—
94C4⋊Dic73C22×C418yes—
95C4⋊Dic73C22×C418yes—
96C4⋊Dic73C22×C4116yes—
97#11924007C22×C4116yes—
98#11924005C22×C4116yes—
99C4×Dic73C22×C412yes—
100C4×Dic73C22×C412yes—
101C4×Dic73C22×C414yes—
102C4×Dic73C22×C418yes—
103C4×Dic73C2412yes—
104C4×Dic73C2412yes—
105C4×Dic73C2418yes—
106C2×Q8×C73—44no—
107C2×Q8×C73C22×C418yes—
108C22×C4×C73C22×C411yescharacteristic
109C22×C4×C73C22×C411yescharacteristic
110C22×C4×C73C22×C411yescharacteristic
111C22×C4×C73C22×C414yes—
112C4⋊C4×C73C22×C418yes—
113C4⋊C4×C73C22×C418yes—
114C42×C73C22×C414yes—
115C23×C73C23×C411yescharacteristic
116C22×D73—22no—
117C22×D73—22no—
118C22×D73—22no—
119C22×D73C23×C412yes—
120Q8×C73—48no—
121C2×C4×C73—22no—
122C2×C4×C73—28no—
123C2×C4×C73—22no—
124C2×C4×C73—22no—
125C2×C4×C73C23×C412yes—
126C2×C4×C73C23×C412yes—
127C2×C4×C73C23×C412yes—
128C2×C4×C73C23×C418yes—
129C2×Dic73—22no—
130C2×Dic73—22no—
131C2×Dic73—28no—
132C2×Dic73C23×C412yes—
133C2×Dic73C23×C412yes—
134C2×Dic73C23×C418yes—
135C2×Dic73C23×C411yescharacteristic
136C2×Dic732−1+414yes—
137C2×Dic73C2511yescharacteristic
138C4×D73—24no—
139C4×D73—24no—
140C4×D73—44no—
141C4×D73—44no—
142Dic146—48no—
143#10596833—28no—
144#10596833—28no—
145C22×C73#51912yes—
146C22×C73#56812yes—
147C22×C73#56812yes—
148C22×C73C24×C411yescharacteristic
149C2×D73—22no—
150C2×D73—22no—
151C2×D73—22no—
152C2×D73—44no—
153C4×C73—22no—
154C4×C73—22no—
155C4×C73—22no—
156C4×C73—28no—
157Dic73—28no—
158Dic73—22no—
159Dic73—22no—
160Dic73#51912yes—
161Dic73C2×2−1+412yes—
162C2×#2987—731nomaximal, Sylow
163C2×C73#298714yescomplemented
164C2×C73C2×#51911yescharacteristic
165C2×C73C2×#56811yescharacteristic
166C2×C73C2×#56811yescharacteristic
167D73—42no—
168C2×#533—731no—
169#2987—7316no—
170C2×#446—734no—
171C2×#446—734no—
172C2×#433—734no—
173C2×#432—731no—
174C2×#432—731no—
175C73C2×#298711yescharacteristic, complemented, Sylow
176#533—738no—
177#533—738no—
178C2×C4⋊Q8—731no—
179C2×C4⋊Q8#6440811yescharacteristic
180C2×#125—732no—
181C2×C22⋊Q8—732no—
182C2×C22⋊Q8—732no—
183C2×C4×Q8—732no—
184C2×C4×Q8—732no—
185C2×#117—732no—
186C22×C42—731no—
187#446—7332no—
188#446—7332no—
189#433—7332no—
190#432—738no—
191#432—738no—
192C2×C4⋊C8—732no—
193C2×C4⋊C8—732no—
194C2×C4⋊C8—734no—
195C2×C4⋊C8—734no—
196C2×C22⋊C8—732no—
197C2×C22⋊C8—732no—
198C2×#97—732no—
199C2×#97—732no—
200C2×#97—734no—
201C2×C4×C8—734no—
202C22×Q8—732no—
203C22×Q8C2×#6440812yes—
204C23×C4—731no—
205C23×C4—731no—
206C23×C4—731no—
207C22×C8—734no—
208C22×C8—734no—
209C4⋊Q8—738no—
210C4⋊Q8C2×#6440818yes—
211#125—7316no—
212C22⋊Q8—7316no—
213C22⋊Q8—7316no—
214C4×Q8—738no—
215C4×Q8—738no—
216C4×Q8—738no—
217C4×Q8—738no—
218#117—738no—
219#117—738no—
220C2×C4⋊C4—732no—
221C2×C4⋊C4—734no—
222C2×C4⋊C4—734no—
223C2×C4⋊C4—732no—
224C2×C4⋊C4C2×#6440812yes—
225C2×C4⋊C4C2×#6440812yes—
226C2×C22⋊C4—734no—
227C2×C42—734no—
228C2×C42—731no—
229C2×C42—731no—
230C2×C42—731no—
231C2×C42—734no—
232C2×C42—734no—
233C2×C42C2×#6440811yescharacteristic
234C4⋊C8—738no—
235C4⋊C8—738no—
236C4⋊C8—7316no—
237C4⋊C8—7316no—
238C22⋊C8—738no—
239C22⋊C8—738no—
240#97—738no—
241#97—738no—
242#97—7316no—
243C4×C8—7316no—
244C24—731no—
245C2×Q8—44no—
246C2×Q8—2924no—
247C2×Q8—738no—
248C2×Q8C22×#6440818yes—
249C22×C4—2922no—
250C22×C4—2922no—
251C22×C4—734no—
252C22×C4—734no—
253C22×C4—731no—
254C22×C4—731no—
255C22×C4—731no—
256C22×C4—734no—
257C22×C4—732no—
258C22×C4—732no—
259C22×C4—1464no—
260C22×C4C22×#6440811yescharacteristic
261C22×C4C22×#6440811yescharacteristic
262C22×C4C22×#6440811yescharacteristic
263C22×C4C22×#6440814yes—
264C2×C8—738no—
265C2×C8—738no—
266C2×C8—1468no—
267C2×C8—1468no—
268C4⋊C4—7316no—
269C4⋊C4—738no—
270C4⋊C4—7316no—
271C4⋊C4—738no—
272C4⋊C4C22×#6440818yes—
273C4⋊C4C22×#6440818yes—
274C22⋊C4—7316no—
275C42—732no—
276C42—732no—
277C42—734no—
278C42—738no—
279C42—738no—
280C42—732no—
281C42—732no—
282C42C22×#6440814yes—
283C23—732no—
284C23—1462no—
285C23—1462no—
286C23—1462no—
287C23C23×#6440811yescharacteristic
288Q8—48no—
289Q8—2928no—
290C2×C4—22no—
291C2×C4—22no—
292C2×C4—28no—
293C2×C4—22no—
294C2×C4—2924no—
295C2×C4—2924no—
296C2×C4—734no—
297C2×C4—731no—
298C2×C4—731no—
299C2×C4—732no—
300C2×C4—732no—
301C2×C4—738no—
302C2×C4—1464no—
303C2×C4—1464no—
304C2×C4—1462no—
305C2×C4—1462no—
306C2×C4—1468no—
307C2×C4C23×#6440812yes—
308C2×C4C23×#6440812yes—
309C2×C4C23×#6440812yes—
310C2×C4C23×#6440818yes—
311C8—1468no—
312C8—1468no—
313C22—2924no—
314C22—1462no—
315C22—1462no—
316C22—1462no—
317C22#1798965512yes—
318C22#1798966512yes—
319C22#1798966712yes—
320C22C24×#6440811yescharacteristic
321C4—22no—
322C4—22no—
323C4—28no—
324C4—22no—
325C4—732no—
326C4—732no—
327C4—1462no—
328C4—1462no—
329C4—1468no—
330C2—2922no—
331C2#2262684514yesdirect product factor
332C2C2×#1798965511yescharacteristic
333C2C2×#1798966511yescharacteristic
334C2C2×#1798966711yescharacteristic
subgroupG/H
centerC23C23×#64408
commutatorC22×C73C24×C4
FrattiniC22C24×#64408
FittingC2×C4⋊Q8×C73C4
socleC23×C73C23×C4
prime radicalC23×D73C22×C4
cosocleC2×Dic73C25
hypercenterC2×C4⋊Q8#64408
hypocenterC73C2×#2987
LCSG ▷ C22×C73 ▷ C73
UCSC1 ◁ C23 ◁ C2×C4⋊Q8

Complements

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

NH ≅ G/Ntype
1. #22626845C2direct (N × H)
2. C2×#17989639C2semidirect
3. C2×#17989638C2semidirect
8. #17989639C22semidirect
9. #17989638C22semidirect
163. C2×C73#2987semidirect
175. C73C2×#2987semidirect
331. C2#22626845direct (N × H)

Maximal subgroups

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

subgroupindex
#226268452
C2×#179896392
C2×#179896382
C2×#179896122
C2×#179896102
C2×#179891422
C2×#298773