Finite Group Databasebeta

← C2×#22619014 #33950926

Subgroups — C2×#22619014 #33950926

Order 18688.

1978 conjugacy classes of subgroups.

The subgroup lattice has 340 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×C4×Dic146C211yesmaximal, characteristic
2#22619014C2116yesmaximal, direct product factor
3C2×#17988717C214yesmaximal, complemented
4C2×#17988714C214yesmaximal, complemented
5C2×#17988641C214yesmaximal
6C2×#17988640C211yesmaximal, characteristic
7C2×#431×C73C211yesmaximal, characteristic
8C23×Dic146C411yescharacteristic
9C2×C4×Dic146C412yes—
10C2×C4×Dic146C412yes—
11C2×C4×Dic146C418yes—
12C2×C4×Dic146C2218yes—
13C2×C4×Dic146C2212yes—
14C2×C4×Dic146C2212yes—
15C22×C4⋊Dic73C411yescharacteristic
16C22×#11924007C412yes—
17C22×C4×Dic73C2212yes—
18#17988717C22132yescomplemented
19#17988714C22132yescomplemented
20#17988641C22132yes—
21#17988640C2218yes—
22C2×C4⋊#10596831C2212yes—
23C2×#14556520C2218yes—
24C2×C22⋊#10596831C2212yes—
25C2×#14556501C2218yes—
26C2×C4×#10596831C2212yes—
27C22×C42×C73C2211yescharacteristic
28#431×C73C2218yes—
29C2×C4⋊C8×C73C2212yes—
30C2×C22⋊C8×C73C2212yes—
31C2×C4×C8×C73C2212yes—
32C22×Dic146—28no—
33C22×Dic146C2×C418yes—
34C22×Dic146C2×C412yes—
35C22×Dic146C2×C412yes—
36C23×Dic73C2×C412yes—
37C23×Dic73C2×C412yes—
38C22×#10596831C2314yes—
39C4×Dic146C2×C4116yes—
40C4×Dic146C2×C4116yes—
41C4×Dic146C2×C418yes—
42C4×Dic146C2×C418yes—
43C4×Dic146C2318yes—
44C4×Dic146C2318yes—
45C2×C4⋊Dic73C2×C412yes—
46C2×C4⋊Dic73C2×C412yes—
47C2×C4⋊Dic73C2×C418yes—
48C2×#11924007C2×C414yes—
49C2×#11924007C2×C414yes—
50C2×#11924007C2×C4116yes—
51C2×C4×Dic73C2×C414yes—
52C2×C4×Dic73C2×C418yes—
53C2×C4×Dic73C2318yes—
54C2×C4×Dic73C2314yes—
55C4⋊#10596831C2318yes—
56#14556520C23132yes—
57C22⋊#10596831C2318yes—
58#14556501C23132yes—
59C4×#10596831C2318yes—
60C23×C4×C73C2×C411yescharacteristic
61C23×C4×C73C2×C411yescharacteristic
62C23×C4×C73C2311yescharacteristic
63C22×C8×C73C2314yes—
64C2×C42×C73C2×C411yescharacteristic
65C2×C42×C73C2×C411yescharacteristic
66C2×C42×C73C2×C414yes—
67C2×C42×C73C2311yescharacteristic
68C2×C42×C73C2314yes—
69C2×C42×C73C2311yescharacteristic
70C4⋊C8×C73C2318yes—
71C22⋊C8×C73C2318yes—
72C4×C8×C73C2318yes—
73C2×Dic146—232no—
74C2×Dic146—28no—
75C2×Dic146—28no—
76C2×Dic146C22×C418yes—
77C2×Dic146C22×C418yes—
78C22×Dic73—28no—
79C22×Dic73—44no—
80C22×Dic73C22×C414yes—
81C22×Dic73C22×C418yes—
82C22×Dic73C22×C414yes—
83C22×Dic73C22×C418yes—
84C2×#10596831—28no—
85C2×#10596831C2418yes—
86C4⋊Dic73C22×C418yes—
87C4⋊Dic73C22×C418yes—
88#11924007C22×C4116yes—
89#11924007C22×C4116yes—
90C4×Dic73C22×C4116yes—
91C4×Dic73C22×C418yes—
92C4×Dic73C2418yes—
93C24×C73C22×C411yescharacteristic
94C22×C4×C73—24no—
95C22×C4×C73—42no—
96C22×C4×C73M1618yes—
97C22×C4×C73C22×C411yescharacteristic
98C22×C4×C73C22×C412yes—
99C22×C4×C73C22×C411yescharacteristic
100C22×C4×C73C22×C411yescharacteristic
101C22×C4×C73C22×C414yes—
102C22×C4×C73C22×C414yes—
103C22×C4×C73C22×C411yescharacteristic
104C22×C4×C73C22×C411yescharacteristic
105C22×C4×C73C2412yes—
106C22×C4×C73C2411yescharacteristic
107C2×C8×C73—28no—
108C2×C8×C73C2418yes—
109C42×C73C22×C414yes—
110C42×C73C22×C414yes—
111C42×C73C22×C412yes—
112C42×C73C22×C412yes—
113C42×C73C2412yes—
114C42×C73C2412yes—
115C23×C73—22no—
116C23×C73—22no—
117C23×C73C2×M1614yes—
118C23×C73C23×C412yes—
119C23×C73C23×C411yescharacteristic
120C2×C4×C73—22no—
121C2×C4×C73—22no—
122C2×C4×C73—22no—
123C2×C4×C73—24no—
124C2×C4×C73—24no—
125C2×C4×C73—44no—
126C2×C4×C73C2×M16116yes—
127C2×C4×C73C2×M1614yes—
128C2×C4×C73C2×M1614yes—
129C2×C4×C73C23×C412yes—
130C2×C4×C73C23×C412yes—
131C2×C4×C73C23×C412yes—
132C2×C4×C73C23×C411yescharacteristic
133C2×C4×C73C23×C412yes—
134C2×C4×C73C23×C412yes—
135C2×C4×C732−1+414yes—
136C2×C4×C73C2511yescharacteristic
137C2×Dic73—216no—
138C2×Dic73—28no—
139C2×Dic73—28no—
140C2×Dic73—48no—
141C2×Dic73C23×C418yes—
142C2×Dic73C23×C418yes—
143Dic146—216no—
144Dic146—216no—
145C8×C73—28no—
146#10596831—28no—
147C22×C73—22no—
148C22×C73—28no—
149C22×C73—22no—
150C22×C73#51912yes—
151C22×C73C22×M1614yes—
152C22×C73C22×M1612yes—
153C22×C73#56812yes—
154C22×C73C24×C411yescharacteristic
155C4×C73—22no—
156C4×C73—22no—
157C4×C73—22no—
158C4×C73#51912yes—
159C4×C73C22×M1614yes—
160C4×C73C22×M1614yes—
161C4×C73C2×2−1+412yes—
162Dic73—28no—
163Dic73—28no—
164C2×#2983—731nomaximal, Sylow
165C2×C73—24no—
166C2×C73#298314yescomplemented
167C2×C73C2×#51911yescharacteristic
168C2×C73C23×M1611yescharacteristic
169C2×C73C2×#56811yescharacteristic
170C22×C4×Q8—731no—
171#2983—7316no—
172C2×#446—734no—
173C2×#446—734no—
174C2×#432—734no—
175C2×#431—731no—
176C2×#431D7311yescharacteristic
177C73C2×#298311yescharacteristic, complemented, Sylow
178C23×Q8—731no—
179C2×C4×Q8—738no—
180C2×C4×Q8—732no—
181C2×C4×Q8—732no—
182C2×C4×Q8—732no—
183C2×C4×Q8—732no—
184C2×C4×Q8—738no—
185C22×C4⋊C4—732no—
186C22×C4⋊C4—731no—
187C22×C42—732no—
188C22×C42C2×D7311yescharacteristic
189#446—7332no—
190#446—7332no—
191#432—7332no—
192#431—738no—
193#431C2×D7318yes—
194C2×C4⋊C8—738no—
195C2×C4⋊C8—732no—
196C2×C4⋊C8C2×D7312yes—
197C2×C22⋊C8—732no—
198C2×C22⋊C8C2×D7312yes—
199C2×#97—738no—
200C2×C4×C8—732no—
201C2×C4×C8C2×D7312yes—
202C22×Q8—732no—
203C22×Q8—732no—
204C22×Q8—738no—
205C22×Q8—1468no—
206C23×C4—732no—
207C23×C4—732no—
208C23×C4C4×D7311yescharacteristic
209C23×C4C4×D7311yescharacteristic
210C23×C4C22×D7311yescharacteristic
211C22×C8—734no—
212C22×C8C22×D7314yes—
213C4×Q8—738no—
214C4×Q8—738no—
215C4×Q8—7316no—
216C4×Q8—7316no—
217C4×Q8—738no—
218C4×Q8—738no—
219C2×C4⋊C4—7316no—
220C2×C4⋊C4—734no—
221C2×C4⋊C4—734no—
222C2×C4⋊C4—738no—
223C2×C4⋊C4—732no—
224C2×C4⋊C4—732no—
225C2×C42—738no—
226C2×C42—734no—
227C2×C42—738no—
228C2×C42—734no—
229C2×C42C4×D7311yescharacteristic
230C2×C42C4×D7311yescharacteristic
231C2×C42C4×D7314yes—
232C2×C42C22×D7314yes—
233C2×C42C22×D7311yescharacteristic
234C2×C42C22×D7311yescharacteristic
235C4⋊C8—7332no—
236C4⋊C8—738no—
237C4⋊C8C22×D7318yes—
238C22⋊C8—738no—
239C22⋊C8C22×D7318yes—
240#97—7332no—
241C4×C8—738no—
242C4×C8C22×D7318yes—
243C24C2×C4×D7311yescharacteristic
244C2×Q8—738no—
245C2×Q8—738no—
246C2×Q8—14632no—
247C2×Q8—1468no—
248C2×Q8—1468no—
249C22×C4—24no—
250C22×C4—42no—
251C22×C4—2924no—
252C22×C4—738no—
253C22×C4—734no—
254C22×C4—738no—
255C22×C4—734no—
256C22×C4—1468no—
257C22×C4#1192401118yes—
258C22×C4C2×C4×D7311yescharacteristic
259C22×C4C2×C4×D7312yes—
260C22×C4C2×C4×D7311yescharacteristic
261C22×C4C2×C4×D7311yescharacteristic
262C22×C4C2×C4×D7314yes—
263C22×C4C2×C4×D7314yes—
264C22×C4C2×C4×D7311yescharacteristic
265C22×C4C2×C4×D7311yescharacteristic
266C22×C4C23×D7312yes—
267C22×C4C23×D7311yescharacteristic
268C2×C8—28no—
269C2×C8—738no—
270C2×C8—1468no—
271C2×C8C23×D7318yes—
272C4⋊C4—7316no—
273C4⋊C4—7316no—
274C4⋊C4—738no—
275C4⋊C4—738no—
276C42—7316no—
277C42—738no—
278C42—738no—
279C42C2×C4×D7314yes—
280C42C2×C4×D7314yes—
281C42C2×C4×D7312yes—
282C42C2×C4×D7312yes—
283C42C23×D7312yes—
284C42C23×D7312yes—
285C23—22no—
286C23—22no—
287C23C2×#1192401114yes—
288C23C22×C4×D7312yes—
289C23C22×C4×D7311yescharacteristic
290Q8—14616no—
291Q8—14616no—
292C2×C4—22no—
293C2×C4—22no—
294C2×C4—22no—
295C2×C4—24no—
296C2×C4—24no—
297C2×C4—44no—
298C2×C4—2928no—
299C2×C4—738no—
300C2×C4—738no—
301C2×C4—14616no—
302C2×C4—1468no—
303C2×C4—1468no—
304C2×C4C2×#11924011116yes—
305C2×C4C2×#1192401114yes—
306C2×C4C2×#1192401114yes—
307C2×C4C22×C4×D7312yes—
308C2×C4C22×C4×D7312yes—
309C2×C4C22×C4×D7312yes—
310C2×C4C22×C4×D7311yescharacteristic
311C2×C4C22×C4×D7312yes—
312C2×C4C22×C4×D7312yes—
313C2×C4#1455663814yes—
314C2×C4C24×D7311yescharacteristic
315C8—28no—
316C8—1468no—
317C22—22no—
318C22—28no—
319C22—22no—
320C22#1798906412yes—
321C22C22×#1192401114yes—
322C22C22×#1192401112yes—
323C22#1798935312yes—
324C22C23×C4×D7311yescharacteristic
325C4—22no—
326C4—22no—
327C4—22no—
328C4—1468no—
329C4—1468no—
330C4#1798906412yes—
331C4C22×#1192401114yes—
332C4C22×#1192401114yes—
333C4C2×#1455663812yes—
334C2—24no—
335C2#2261901414yesdirect product factor
336C2C2×#1798906411yescharacteristic
337C2C23×#1192401111yescharacteristic
338C2C2×#1798935311yescharacteristic
subgroupG/H
centerC22×C4C23×D73
commutatorC22×C73C24×C4
FrattiniC2×C4C24×D73
FittingC2×#431×C73C2
socleC23×C73C23×C4
prime radicalC24×C73C22×C4
cosocleC2×C4×C73C25
hypercenterC2×#431D73
hypocenterC73C2×#2983
LCSG ▷ C22×C73 ▷ C73
UCSC1 ◁ C22×C4 ◁ C2×#431

Complements

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

NH ≅ G/Ntype
2. #22619014C2direct (N × H)
3. C2×#17988717C2semidirect
4. C2×#17988714C2semidirect
18. #17988717C22semidirect
19. #17988714C22semidirect
166. C2×C73#2983semidirect
177. C73C2×#2983semidirect
335. C2#22619014direct (N × H)

Maximal subgroups

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

subgroupindex
C22×C4×Dic1462
#226190142
C2×#179887172
C2×#179887142
C2×#179886412
C2×#179886402
C2×#431×C732
C2×#298373