Finite Group Databasebeta

← C2×#22626371 #34030522

Subgroups — C2×#22626371 #34030522

Order 18688.

3654 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
1C22×Q8×#64408C212yesmaximal
2#22626371C2116yesmaximal, direct product factor
3C2×C4⋊C4×#64408C216yesmaximal
4C2×C4×C4⋊#64408C213yesmaximal
5C2×#17989523C213yesmaximal
6C2×C4×Q8×D73C211yesmaximal, characteristic
7C2×Q8×#64408C4132yescomplemented
8C2×Q8×#64408C22116yes—
9C22×C4⋊#64408C2216yes—
10C22×C4×#64408C2216yes—
11C22×C4×#64408C2216yes—
12C4⋊C4×#64408C22148yes—
13C4×C4⋊#64408C22124yes—
14#17989523C22124yes—
15C2×(C2×#64408)⋊C4C2211yescharacteristic
16C2×(C2×#64408)⋊C4C2213yes—
17C2×(C2×#64408)⋊C4C2216yes—
18C22×Q8×D73C2211yescharacteristic
19C2×Q8×Dic73C411yescharacteristic, complemented
20C2×C4×Dic146C413yescomplemented
21C2×#14556556C413yescomplemented
22C4×Q8×D73C418yescomplemented
23C4×Q8×D73C2218yes—
24C2×C4⋊C4×D73C2213yes—
25C2×C42×D73C2213yes—
26C2×C4×Q8×C73C411yescharacteristic, complemented
27C23×#64408C2316yes—
28C23×#64408C2312yes—
29Q8×#64408C2×C41128yescomplemented
30C2×C4⋊#64408C2×C4148yes—
31C2×C4⋊#64408C23124yes—
32C2×C4×#64408—412no—
33C2×C4×#64408C2×C4148yes—
34C2×C4×#64408C23124yes—
35C2×C4×#64408C23124yes—
36(C2×#64408)⋊C4C2314yes—
37(C2×#64408)⋊C4C23112yes—
38(C2×#64408)⋊C4C23124yes—
39C22×Dic146C2×C413yes—
40C2×Q8×D73C2×C4116yes—
41C2×Q8×D73C2×C414yes—
42C2×Q8×D73C2314yes—
43C22×C4×D73C2313yes—
44C22×C4×D73C2311yescharacteristic
45C22×C4×D73C2313yes—
46Q8×Dic73C2×C418yescomplemented
47C4×Dic146C2×C4124yescomplemented
48#14556556C2×C4124yescomplemented
49C2×C4⋊Dic73C2×C413yes—
50C2×#11924007C2×C416yes—
51C4⋊C4×D73C2×C4112yes—
52C4⋊C4×D73C23112yes—
53C2×C4×Dic73C2×C413yes—
54C2×C4×Dic73C2×C413yes—
55C2×C4×Dic73C2×C413yes—
56C42×D73C2×C4112yes—
57C42×D73C23112yes—
58C22×Q8×C73C2×C411yescharacteristic
59C4×Q8×C73C2×C418yescomplemented
60C2×C4⋊C4×C73C2×C413yes—
61C2×C42×C73C2×C413yes—
62C22×#64408—212no—
63C22×#64408—24no—
64C22×#64408—24no—
65C22×#64408—212no—
66C22×#64408C22×C418yes—
67C22×#64408C22×C4124yes—
68C22×#64408C2414yes—
69C22×#64408C24112yes—
70C4⋊#64408C22×C4196yes—
71C4×#64408—424no—
72C4×#64408C22×C4196yes—
73C23×D73C2411yescharacteristic
74C2×Dic146C42124yescomplemented
75C2×Dic146C22×C4112yes—
76Q8×D73C42132yescomplemented
77Q8×D73C22×C4132yes—
78C22×Dic73C22×C411yescharacteristic
79C22×Dic73C22×C413yes—
80C22×Dic73C22×C413yes—
81C2×C4×D73—26no—
82C2×C4×D73—24no—
83C2×C4×D73—26no—
84C2×C4×D73C22×C412yes—
85C2×C4×D73C22×C416yes—
86C2×C4×D73C22×C416yes—
87C2×C4×D73C22×C4124yes—
88C2×C4×D73C2412yes—
89C2×C4×D73C2416yes—
90C2×C4×D73C2416yes—
91C4⋊Dic73C22×C4112yes—
92#11924007C22×C4124yes—
93C4×Dic73C22×C4112yes—
94C4×Dic73C22×C4112yes—
95C4×Dic73C22×C4112yes—
96C2×Q8×C73C4218yescomplemented
97C2×Q8×C73C22×C414yes—
98C22×C4×C73C22×C411yescharacteristic
99C22×C4×C73C22×C413yes—
100C22×C4×C73C22×C413yes—
101C4⋊C4×C73C22×C4112yes—
102C42×C73C22×C4112yes—
103C23×C73C23×C411yescharacteristic
104C22×D73C23×C414yes—
105C22×D73C23×C411yescharacteristic
106C22×D73H(5,𝔽2)12yes—
107C22×D732−1+412yes—
108C22×D732−1+414yes—
109C22×D73C2511yescharacteristic
110C2×#64408—216no—
111C2×#64408—248no—
112C2×#64408—212no—
113C2×#64408—24no—
114C2×#64408—24no—
115C2×#64408—212no—
116C2×#64408C23×C418yes—
117C2×#64408C23×C4124yes—
118Q8×C73C2×C42116yescomplemented
119C2×C4×C73—22no—
120C2×C4×C73—26no—
121C2×C4×C73C2×C42112yes—
122C2×C4×C73C23×C412yes—
123C2×C4×C73C23×C416yes—
124C2×C4×C73C23×C416yes—
125C2×Dic73—22no—
126C2×Dic73—26no—
127C2×Dic73C2×C42112yes—
128C2×Dic73C23×C412yes—
129C2×Dic73C23×C416yes—
130C2×Dic73C23×C416yes—
131C4×D73—24no—
132C4×D73—212no—
133C4×D73—26no—
134C4×D73—24no—
135C4×D73—26no—
136C4×D73C2×C42124yes—
137C4×D73C23×C4124yes—
138Dic146C2×C42148yescomplemented
139C22×C73C22×C4212yes—
140C22×C73#51912yes—
141C22×C73#52012yes—
142C22×C73C24×C411yescharacteristic
143C2×D73C22×C4212yes—
144C2×D73#51918yes—
145C2×D73#51912yes—
146C2×D73#52018yes—
147C2×D73#52012yes—
148C2×D73C24×C412yes—
149C2×D73C2×H(5,𝔽2)11yescharacteristic
150C2×D73C2×2−1+411yescharacteristic
151C2×D73C2×2−1+412yes—
152#64408—28no—
153#64408—224no—
154C4×C73—22no—
155C4×C73—26no—
156C4×C73C22×C42112yes—
157Dic73—22no—
158Dic73—26no—
159Dic73C22×C42112yes—
160C2×#2276—731nomaximal, Sylow
161C2×C73#227614yescomplemented
162C2×C73C23×C4211yescharacteristic
163C2×C73C2×#51911yescharacteristic
164C2×C73C2×#52011yescharacteristic
165D73#227614yescomplemented
166D73C2×#51912yes—
167D73C2×#52012yes—
168C22×C4×Q8—732no—
169C22×C4×Q8—731no—
170#2276—7316no—
171C2×C4×C4⋊C4—733no—
172C2×C4×C4⋊C4—736no—
173C2×#376—733no—
174C73C2×#227611yescharacteristic, complemented, Sylow
175C23×Q8—731no—
176C2×C4×Q8—7332no—
177C2×C4×Q8—7316no—
178C2×C4×Q8—731no—
179C2×C4×Q8—738no—
180C2×C4×Q8—738no—
181C2×C4×Q8—733no—
182C2×C4×Q8—733no—
183C2×C4×Q8#6440811yescharacteristic, complemented
184C22×C4⋊C4—736no—
185C22×C4⋊C4—733no—
186C22×C42—736no—
187C22×C42—736no—
188C22×C42—733no—
189C4×C4⋊C4—7324no—
190C4×C4⋊C4—7348no—
191#376—7324no—
192C2×#95—731no—
193C2×#95—733no—
194C2×#95—736no—
195C22×Q8—7316no—
196C22×Q8—734no—
197C22×Q8—734no—
198C22×Q8—733no—
199C22×Q8C2×#6440811yescharacteristic
200C23×C4—733no—
201C23×C4—736no—
202C23×C4—732no—
203C23×C4—733no—
204C23×C4—731no—
205C4×Q8—73128no—
206C4×Q8—738no—
207C4×Q8—7324no—
208C4×Q8—7324no—
209C4×Q8C2×#6440818yescomplemented
210C2×C4⋊C4—7324no—
211C2×C4⋊C4—7348no—
212C2×C4⋊C4—736no—
213C2×C4⋊C4—733no—
214C2×C4⋊C4—7312no—
215C2×C4⋊C4—7312no—
216C2×C4⋊C4C2×#6440813yes—
217C2×C42—29212no—
218C2×C42—7324no—
219C2×C42—7324no—
220C2×C42—7348no—
221C2×C42—733no—
222C2×C42—733no—
223C2×C42—733no—
224C2×C42—7312no—
225C2×C42—7312no—
226C2×C42C2×#6440813yes—
227#95—734no—
228#95—7324no—
229#95—7312no—
230C24—731no—
231C2×Q8—7332no—
232C2×Q8—7332no—
233C2×Q8—7312no—
234C2×Q8—7324no—
235C2×Q8C4×#6440818yescomplemented
236C2×Q8C22×#6440814yes—
237C22×C4—733no—
238C22×C4—736no—
239C22×C4—736no—
240C22×C4—7324no—
241C22×C4—738no—
242C22×C4—7324no—
243C22×C4—734no—
244C22×C4—7312no—
245C22×C4—731no—
246C22×C4—733no—
247C22×C4—732no—
248C22×C4—736no—
249C22×C4—732no—
250C22×C4—736no—
251C22×C4—1466no—
252C22×C4—1464no—
253C22×C4—1466no—
254C22×C4—14612no—
255C22×C4—14612no—
256C22×C4—1464no—
257C22×C4—1464no—
258C22×C4C22×#6440811yescharacteristic
259C22×C4C22×#6440813yes—
260C22×C4C22×#6440813yes—
261C4⋊C4—7396no—
262C4⋊C4—7324no—
263C4⋊C4—7312no—
264C4⋊C4C22×#64408112yes—
265C42—29224no—
266C42—7396no—
267C42—7312no—
268C42—7312no—
269C42—7312no—
270C42C22×#64408112yes—
271C23—734no—
272C23—734no—
273C23—732no—
274C23—732no—
275C23—731no—
276C23—731no—
277C23C23×#6440811yescharacteristic
278Q8—7348no—
279Q8C2×C4×#64408116yescomplemented
280C2×C4—22no—
281C2×C4—26no—
282C2×C4—7312no—
283C2×C4—736no—
284C2×C4—7324no—
285C2×C4—7324no—
286C2×C4—738no—
287C2×C4—7324no—
288C2×C4—732no—
289C2×C4—736no—
290C2×C4—1466no—
291C2×C4—1464no—
292C2×C4—1464no—
293C2×C4—1466no—
294C2×C4—14612no—
295C2×C4—14612no—
296C2×C4—14648no—
297C2×C4—14616no—
298C2×C4—1464no—
299C2×C4—14612no—
300C2×C4—1464no—
301C2×C4—1462no—
302C2×C4—1466no—
303C2×C4C2×C4×#64408112yes—
304C2×C4C23×#6440812yes—
305C2×C4C23×#6440816yes—
306C2×C4C23×#6440816yes—
307C22—738no—
308C22—738no—
309C22—732no—
310C22—732no—
311C22—732no—
312C22—732no—
313C22—731no—
314C22—731no—
315C22—732no—
316C22C22×C4×#6440812yes—
317C22#1798965512yes—
318C22#1798965612yes—
319C22C24×#6440811yescharacteristic
320C4—22no—
321C4—26no—
322C4—7312no—
323C4—14624no—
324C4—1468no—
325C4—1462no—
326C4—1466no—
327C4C22×C4×#64408112yes—
328C2—732no—
329C2—732no—
330C2—734no—
331C2#2262637114yesdirect product factor
332C2C23×C4×#6440811yescharacteristic
333C2C2×#1798965511yescharacteristic
334C2C2×#1798965611yescharacteristic
subgroupG/H
centerC23C23×#64408
commutatorC2×C73C23×C42
FrattiniC22C24×#64408
FittingC2×C4×Q8×C73C4
socleC23×C73C23×C4
prime radicalC23×D73C24
cosocleC22×D73C25
hypercenterC2×C4×Q8#64408
hypocenterC73C2×#2276
LCSG ▷ C2×C73 ▷ C73
UCSC1 ◁ C23 ◁ C2×C4×Q8

Complements

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

NH ≅ G/Ntype
2. #22626371C2direct (N × H)
7. C2×Q8×#64408C4semidirect
19. C2×Q8×Dic73C4semidirect
20. C2×C4×Dic146C4semidirect
21. C2×#14556556C4semidirect
22. C4×Q8×D73C4semidirect
26. C2×C4×Q8×C73C4semidirect
29. Q8×#64408C2×C4semidirect
46. Q8×Dic73C2×C4semidirect
47. C4×Dic146C2×C4semidirect
48. #14556556C2×C4semidirect
59. C4×Q8×C73C2×C4semidirect
74. C2×Dic146C42semidirect
76. Q8×D73C42semidirect
96. C2×Q8×C73C42semidirect
118. Q8×C73C2×C42semidirect
138. Dic146C2×C42semidirect
161. C2×C73#2276semidirect
165. D73#2276semidirect
174. C73C2×#2276semidirect
183. C2×C4×Q8#64408semidirect
209. C4×Q8C2×#64408semidirect
235. C2×Q8C4×#64408semidirect
279. Q8C2×C4×#64408semidirect
331. C2#22626371direct (N × H)

Maximal subgroups

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

subgroupindex
C22×Q8×#644082
#226263712
C2×C4⋊C4×#644082
C2×C4×C4⋊#644082
C2×#179895232
C2×C4×Q8×D732
C2×#227673