Finite Group Databasebeta

← C2×#22618799 #33950130

Subgroups — C2×#22618799 #33950130

Order 18688.

2654 conjugacy classes of subgroups.

The subgroup lattice has 320 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#17989065C212yesmaximal
2#22618799C2116yesmaximal, direct product factor
3C2×#17988694C214yesmaximal, complemented
4C2×Q16×Dic73C214yesmaximal, complemented
5C2×#17988625C211yesmaximal, characteristic
6C2×#17988596C212yesmaximal
7C2×#17988542C211yesmaximal, characteristic
8C23×Q16×C73C211yesmaximal, characteristic
9C22×#11924012C2211yescharacteristic
10#17989065—28no—
11#17989065C22116yes—
12C2×Q8×Dic73—24no—
13C2×Q8×Dic73C2218yes—
14C2×#14556550—24no—
15C2×#14556550C2212yes—
16C2×#14556550C2211yescharacteristic
17#17988694C22132yescomplemented
18Q16×Dic73C22132yescomplemented
19#17988625C2218yes—
20C2×#14556525C2212yes—
21C2×#14556523C2212yes—
22#17988596C22116yes—
23C2×#14556515C2218yes—
24#17988542C2218yes—
25C2×#14556501C2212yes—
26C2×C8×Dic73C2212yes—
27C23×Q8×C73C2212yes—
28C22×Q16×C73C4116yescomplemented
29C22×Q16×C73C2212yes—
30C22×Q16×C73C2212yes—
31C22×Q16×C73C2218yes—
32C23×C8×C73C2211yescharacteristic
33C2×#11924012—24no—
34C2×#11924012C2314yes—
35C22×#10596831C2312yes—
36Q8×Dic73—232no—
37Q8×Dic73—216no—
38Q8×Dic73C23132yes—
39#14556550—232no—
40#14556550—24no—
41#14556550D414yes—
42#14556550C2318yes—
43#14556550C2314yes—
44C2×C4⋊Dic73—28no—
45C2×C4⋊Dic73D412yes—
46C2×C4⋊Dic73C2314yes—
47C2×C22⋊Dic73—22no—
48C2×C22⋊Dic73D412yes—
49C2×C4×Dic73—28no—
50C2×C4×Dic73—22no—
51C2×C4×Dic73C2312yes—
52#14556525C2318yes—
53#14556523C2318yes—
54#14556515C23132yes—
55#14556501C2318yes—
56C8×Dic73C2318yes—
57C22×Q8×C73—22no—
58C22×Q8×C73—24no—
59C22×Q8×C73—28no—
60C22×Q8×C73C2×C4116yes—
61C22×Q8×C73C2314yes—
62C22×Q8×C73C2318yes—
63C23×C4×C73—22no—
64C23×C4×C73C2311yescharacteristic
65C2×Q16×C73C2×C4116yes—
66C2×Q16×C73C2×C4116yes—
67C2×Q16×C73C2×C4164yescomplemented
68C2×Q16×C73C2318yes—
69C2×Q16×C73C2318yes—
70C22×C8×C73C2×C418yes—
71C22×C8×C73C2311yescharacteristic
72C22×C8×C73C2311yescharacteristic
73C22×C8×C73C2314yes—
74C22×Dic73—24no—
75C22×Dic73C2×D414yes—
76#11924012—28no—
77C2×#10596831—24no—
78C2×#10596831C2414yes—
79C4⋊Dic73—24no—
80C4⋊Dic73—232no—
81C4⋊Dic73C2×D418yes—
82C4⋊Dic73C2418yes—
83C22⋊Dic73—28no—
84C22⋊Dic73C2×D418yes—
85C4×Dic73—28no—
86C4×Dic73—232no—
87C4×Dic73C2×D414yes—
88C4×Dic73C2414yes—
89C24×C73C2×D411yescharacteristic
90C2×Q8×C73—216no—
91C2×Q8×C73—232no—
92C2×Q8×C73—28no—
93C2×Q8×C73—24no—
94C2×Q8×C73—28no—
95C2×Q8×C73—216no—
96C2×Q8×C73C22×C4116yes—
97C2×Q8×C73C22×C4132yes—
98C2×Q8×C73C2418yes—
99C22×C4×C73—216no—
100C22×C4×C73—24no—
101C22×C4×C73—28no—
102C22×C4×C73C22×C414yes—
103C22×C4×C73C2×D411yescharacteristic
104C22×C4×C73C2×D412yes—
105C22×C4×C73#4114yes—
106C22×C4×C73C2411yescharacteristic
107C22×C4×C73C2412yes—
108Q16×C73C22×C4132yes—
109Q16×C73C22×C4132yes—
110C2×C8×C73C22×C414yes—
111C2×C8×C73C22×C414yes—
112C2×C8×C73C22×C4116yes—
113C2×C8×C73C2412yes—
114C2×C8×C73C2412yes—
115C23×C73—24no—
116C23×C73C4×D414yes—
117C23×C73C22×D412yes—
118C23×C73C22×D411yescharacteristic
119Q8×C73—216no—
120Q8×C73—232no—
121Q8×C73—28no—
122Q8×C73C23×C4116yes—
123C2×C4×C73—232no—
124C2×C4×C73—216no—
125C2×C4×C73—28no—
126C2×C4×C73C4×D418yes—
127C2×C4×C73C4×D414yes—
128C2×C4×C73C23×C414yes—
129C2×C4×C73C23×C412yes—
130C2×C4×C73C22×D412yes—
131C2×C4×C73C22×D411yescharacteristic
132C2×C4×C73C2×#4112yes—
133C2×C4×C73C2×#4114yes—
134C2×C4×C73C2511yescharacteristic
135C2×Dic73—28no—
136C2×Dic73—28no—
137C2×Dic73—48no—
138C2×Dic73C22×D418yes—
139C8×C73C23×C414yes—
140C8×C73C23×C414yes—
141#10596831—24no—
142C22×C73—28no—
143C22×C73—24no—
144C22×C73C2×C4×D414yes—
145C22×C73C2×C4×D412yes—
146C22×C73#57814yes—
147C22×C73C23×D411yescharacteristic
148C4×C73—216no—
149C4×C73C2×C4×D414yes—
150C4×C73C2×C4×D412yes—
151C4×C73C24×C411yescharacteristic
152C4×C73C22×#4111yescharacteristic
153Dic73—28no—
154Dic73—48no—
155C2×#2950—731nomaximal, Sylow
156C2×C73—24no—
157C2×C73#295014yescomplemented
158C2×C73C22×C4×D411yescharacteristic
159C2×C73C2×#57812yes—
160C23×Q16D7311yescharacteristic
161C2×#519—732no—
162#2950—7316no—
163C2×#441—734no—
164C2×C4×Q16—734no—
165C2×#427—731no—
166C2×#419—732no—
167C2×#405—731no—
168C73C2×#295011yescharacteristic, complemented, Sylow
169C23×Q8C2×D7312yes—
170C22×Q16Dic73116yescomplemented
171C22×Q16C2×D7312yes—
172C22×Q16C2×D7312yes—
173C22×Q16C2×D7318yes—
174C22×M16—731no—
175C23×C8C2×D7311yescharacteristic
176#519—7316no—
177#519—1468no—
178C2×C4×Q8—738no—
179C2×C4×Q8—1464no—
180C2×#117—731no—
181C2×#117—732no—
182C2×#117—1464no—
183#441—7332no—
184C4×Q16—7332no—
185#427—738no—
186C2×#107—732no—
187C2×#106—732no—
188#419—7316no—
189C2×#103—738no—
190#405—738no—
191C2×#97—732no—
192C2×C4×C8—732no—
193C22×Q8—22no—
194C22×Q8—24no—
195C22×Q8—28no—
196C22×Q8C2×Dic73116yes—
197C22×Q8C22×D7314yes—
198C22×Q8C22×D7318yes—
199C23×C4—22no—
200C23×C4C22×D7311yescharacteristic
201C2×Q16C2×Dic73116yes—
202C2×Q16C2×Dic73116yes—
203C2×Q16C2×Dic73164yescomplemented
204C2×Q16C22×D7318yes—
205C2×Q16C22×D7318yes—
206C2×M16—734no—
207C2×M16—1464no—
208C22×C8—732no—
209C22×C8C2×Dic7318yes—
210C22×C8C22×D7311yescharacteristic
211C22×C8C22×D7311yescharacteristic
212C22×C8C22×D7314yes—
213C4×Q8—7332no—
214C4×Q8—14616no—
215C4×Q8—14632no—
216#117—734no—
217#117—734no—
218#117—738no—
219#117—14632no—
220#117—1464no—
221C2×C4⋊C4—732no—
222C2×C4⋊C4—734no—
223C2×C4⋊C4—1468no—
224C2×C22⋊C4—732no—
225C2×C22⋊C4—1462no—
226C2×C42—732no—
227C2×C42—1468no—
228C2×C42—1462no—
229#107—738no—
230#106—738no—
231#103—7332no—
232#97—738no—
233C4×C8—738no—
234C24D4×D7311yescharacteristic
235C2×Q8—216no—
236C2×Q8—232no—
237C2×Q8—24no—
238C2×Q8—28no—
239C2×Q8—28no—
240C2×Q8—216no—
241C2×Q8C22×Dic73116yes—
242C2×Q8C22×Dic73132yes—
243C2×Q8C23×D7318yes—
244C22×C4—216no—
245C22×C4—28no—
246C22×C4—24no—
247C22×C4—734no—
248C22×C4—1464no—
249C22×C4C22×Dic7314yes—
250C22×C4D4×D7312yes—
251C22×C4D4×D7311yescharacteristic
252C22×C4#1192402714yes—
253C22×C4C23×D7312yes—
254C22×C4C23×D7311yescharacteristic
255Q16C22×Dic73132yes—
256Q16C22×Dic73132yes—
257M16—1468no—
258C2×C8—734no—
259C2×C8—1464no—
260C2×C8C22×Dic7314yes—
261C2×C8C22×Dic7314yes—
262C2×C8C22×Dic73116yes—
263C2×C8C23×D7312yes—
264C2×C8C23×D7312yes—
265C4⋊C4—738no—
266C4⋊C4—738no—
267C4⋊C4—14632no—
268C4⋊C4—1464no—
269C22⋊C4—738no—
270C22⋊C4—1468no—
271C42—734no—
272C42—734no—
273C42—14632no—
274C42—1468no—
275C23—24no—
276C23D4×Dic7314yes—
277C23C2×D4×D7312yes—
278C23C2×D4×D7311yescharacteristic
279Q8—28no—
280Q8—216no—
281Q8—232no—
282Q8C23×Dic73116yes—
283C2×C4—28no—
284C2×C4—232no—
285C2×C4—216no—
286C2×C4—2928no—
287C2×C4—738no—
288C2×C4—1468no—
289C2×C4—1468no—
290C2×C4D4×Dic7318yes—
291C2×C4D4×Dic7314yes—
292C2×C4C23×Dic7314yes—
293C2×C4C23×Dic7312yes—
294C2×C4C2×D4×D7311yescharacteristic
295C2×C4C2×D4×D7312yes—
296C2×C4C2×#1192402712yes—
297C2×C4C2×#1192402714yes—
298C2×C4C24×D7311yescharacteristic
299C8—1464no—
300C8C23×Dic7314yes—
301C8C23×Dic7314yes—
302C22—28no—
303C22—24no—
304C22C2×D4×Dic7314yes—
305C22C2×D4×Dic7312yes—
306C22#1798940014yes—
307C22C22×D4×D7311yescharacteristic
308C4—216no—
309C4—2928no—
310C4—1468no—
311C4C2×D4×Dic7312yes—
312C4C2×D4×Dic7314yes—
313C4C24×Dic7311yescharacteristic
314C4C22×#1192402711yescharacteristic
315C2—24no—
316C2#2261879914yesdirect product factor
317C2C22×D4×Dic7311yescharacteristic
318C2C2×#1798940012yes—
subgroupG/H
centerC23C2×D4×D73
commutatorC4×C73C24×C4
FrattiniC2×C4C24×D73
FittingC23×Q16×C73C2
socleC23×C73C22×D4
prime radicalC24×C73C2×D4
cosocleC2×C4×C73C25
hypercenterC23×Q16D73
hypocenterC73C2×#2950
LCSG ▷ C4×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C23 ◁ C23×C4 ◁ C23×Q16

Complements

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

NH ≅ G/Ntype
2. #22618799C2direct (N × H)
3. C2×#17988694C2semidirect
4. C2×Q16×Dic73C2semidirect
17. #17988694C22semidirect
18. Q16×Dic73C22semidirect
28. C22×Q16×C73C4semidirect
67. C2×Q16×C73C2×C4semidirect
157. C2×C73#2950semidirect
168. C73C2×#2950semidirect
170. C22×Q16Dic73semidirect
203. C2×Q16C2×Dic73semidirect
316. C2#22618799direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#179890652
#226187992
C2×#179886942
C2×Q16×Dic732
C2×#179886252
C2×#179885962
C2×#179885422
C23×Q16×C732
C2×#295073