Finite Group Databasebeta

← C2×#22612405 #33244356

Subgroups — C2×#22612405 #33244356

Order 18688.

2750 conjugacy classes of subgroups.

The subgroup lattice has 352 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×C4×Dic146C211yesmaximal, characteristic
2#22612405C2116yesmaximal, direct product factor
3C2×#17988492C212yesmaximal
4C2×#17988483C212yesmaximal
5C2×#17988469C214yesmaximal
6C2×C4×#11924007C212yesmaximal
7C2×#17988433C212yesmaximal
8C2×C42×Dic73C211yesmaximal, characteristic
9C2×C4×C4⋊C4×C73C211yesmaximal, characteristic
10C23×Dic146C2211yescharacteristic
11C2×C4×Dic146C4116yescomplemented
12C2×C4×Dic146C2218yes—
13C22×C4⋊Dic73C2211yescharacteristic
14C22×#11924007C2214yes—
15C22×#11924007C2212yes—
16C22×C4×Dic73C2211yescharacteristic
17C22×C4×Dic73C2212yes—
18C22×C4×Dic73C2212yes—
19C22×C4×Dic73C2212yes—
20C22×C4×Dic73C2211yescharacteristic
21#17988492C22116yes—
22#17988483C22116yes—
23#17988469C22132yes—
24C4×#11924007C22116yes—
25#17988433C22116yes—
26C2×#14556498C2214yes—
27C2×#14556498C2214yes—
28C2×#14556498C2214yes—
29C42×Dic73C2218yes—
30C22×C4⋊C4×C73C2212yes—
31C22×C42×C73C2212yes—
32C22×C42×C73C2211yescharacteristic
33C4×C4⋊C4×C73C2218yes—
34C2×#95×C73C2212yes—
35C22×Dic146—28no—
36C22×Dic146C2×C418yes—
37C22×Dic146C2314yes—
38C23×Dic73C2312yes—
39C23×Dic73C2312yes—
40C23×Dic73C2312yes—
41C23×Dic73C2312yes—
42C4×Dic146C2×C4164yescomplemented
43C2×C4⋊Dic73C2×C418yes—
44C2×C4⋊Dic73C2314yes—
45C2×#11924007—216no—
46C2×#11924007C2×C4116yes—
47C2×#11924007C23116yes—
48C2×#11924007C2318yes—
49C2×C4×Dic73—28no—
50C2×C4×Dic73—24no—
51C2×C4×Dic73—28no—
52C2×C4×Dic73C2×C4116yes—
53C2×C4×Dic73Q818yescomplemented
54C2×C4×Dic73C2314yes—
55C2×C4×Dic73C2318yes—
56C2×C4×Dic73C2318yes—
57C2×C4×Dic73C2318yes—
58C2×C4×Dic73C2314yes—
59#14556498C23116yes—
60#14556498C23116yes—
61#14556498C23116yes—
62C23×C4×C73C2314yes—
63C23×C4×C73C2311yescharacteristic
64C23×C4×C73C2311yescharacteristic
65C23×C4×C73C2311yescharacteristic
66C2×C4⋊C4×C73—28no—
67C2×C4⋊C4×C73C2318yes—
68C2×C42×C73—28no—
69C2×C42×C73C2×C418yes—
70C2×C42×C73C2318yes—
71C2×C42×C73C2314yes—
72#95×C73C2318yes—
73C2×Dic146—232no—
74C2×Dic146—216no—
75C2×Dic146C22×C4116yes—
76C22×Dic73—24no—
77C22×Dic73—24no—
78C22×Dic73—24no—
79C22×Dic73—24no—
80C22×Dic73—28no—
81C22×Dic73—28no—
82C22×Dic73C22×C418yes—
83C22×Dic73C22×C418yes—
84C22×Dic73C2×Q818yes—
85C22×Dic73#4118yes—
86C22×Dic73C2414yes—
87C22×Dic73C2414yes—
88C22×Dic73C2414yes—
89C22×Dic73C2414yes—
90C4⋊Dic73C22×C4116yes—
91#11924007—232no—
92#11924007C22×C4132yes—
93C4×Dic73—28no—
94C4×Dic73—216no—
95C4×Dic73—216no—
96C4×Dic73C22×C4132yes—
97C4×Dic73C2×Q8116yescomplemented
98C24×C73C2411yescharacteristic
99C22×C4×C73—24no—
100C22×C4×C73—28no—
101C22×C4×C73—28no—
102C22×C4×C73—28no—
103C22×C4×C73C22×C414yes—
104C22×C4×C73C22×C414yes—
105C22×C4×C73C22×C414yes—
106C22×C4×C73C2×Q814yes—
107C22×C4×C73#4114yes—
108C22×C4×C73#4118yes—
109C22×C4×C73C2418yes—
110C22×C4×C73C2412yes—
111C22×C4×C73C2412yes—
112C22×C4×C73C2412yes—
113C4⋊C4×C73—216no—
114C42×C73—216no—
115C42×C73C22×C4116yes—
116C23×C73C23×C412yes—
117C23×C73C22×Q812yes—
118C23×C73C2×#4114yes—
119C23×C73C2×#4112yes—
120C23×C73C2×#4114yes—
121C23×C73C2511yescharacteristic
122C2×C4×C73—28no—
123C2×C4×C73—24no—
124C2×C4×C73—28no—
125C2×C4×C73—28no—
126C2×C4×C73—28no—
127C2×C4×C73—416no—
128C2×C4×C73#117116yes—
129C2×C4×C73C4×Q8116yes—
130C2×C4×C73C23×C414yes—
131C2×C4×C73C23×C414yes—
132C2×C4×C73C23×C414yes—
133C2×C4×C73C22×Q814yes—
134C2×C4×C73C2×#4114yes—
135C2×C4×C73C2×#4118yes—
136C2×Dic73—216no—
137C2×Dic73—216no—
138C2×Dic73—216no—
139C2×Dic73—216no—
140C2×Dic73—24no—
141C2×Dic73—24no—
142C2×Dic73—24no—
143C2×Dic73—24no—
144C2×Dic73—28no—
145C2×Dic73—28no—
146C2×Dic73C23×C418yes—
147C2×Dic73C23×C418yes—
148C2×Dic73C22×Q818yes—
149C2×Dic73C2×#4118yes—
150Dic146—232no—
151C22×C73C2×#11714yes—
152C22×C73C2×C4×Q814yes—
153C22×C73C4×#4114yes—
154C22×C73#52918yes—
155C22×C73#53318yes—
156C22×C73C24×C411yescharacteristic
157C22×C73C23×Q811yescharacteristic
158C22×C73C22×#4112yes—
159C22×C73C22×#4111yescharacteristic
160C22×C73C22×#4112yes—
161C4×C73—24no—
162C4×C73—48no—
163C4×C73C2×#11718yes—
164C4×C73C2×C4×Q818yes—
165Dic73—28no—
166Dic73—28no—
167Dic73—28no—
168Dic73—28no—
169C2×#2295—731nomaximal, Sylow
170C2×C73#229518yescomplemented
171C2×C73C22×#11711yescharacteristic
172C2×C73C22×C4×Q811yescharacteristic
173C2×C73C2×C4×#4111yescharacteristic
174C2×C73C2×#52912yes—
175C2×C73C2×#53312yes—
176C22×C4×Q8—731no—
177#2295—7316no—
178C2×#391—732no—
179C2×#389—732no—
180C2×#387—734no—
181C2×C4×C4⋊C4—732no—
182C2×C4×C4⋊C4D7311yescharacteristic
183C2×#376—732no—
184C2×C43—731no—
185C73C2×#229511yescharacteristic, complemented, Sylow
186C23×Q8—731no—
187C2×C4×Q8—7316no—
188C2×C4×Q8—738no—
189C22×C4⋊C4—732no—
190C22×C4⋊C4—731no—
191C22×C4⋊C4—734no—
192C22×C4⋊C4C2×D7312yes—
193C22×C42—732no—
194C22×C42—731no—
195C22×C42—732no—
196C22×C42—732no—
197C22×C42—731no—
198C22×C42C2×D7312yes—
199C22×C42C2×D7311yescharacteristic
200#391—7316no—
201#389—7316no—
202#387—7332no—
203C4×C4⋊C4—7316no—
204C4×C4⋊C4C2×D7318yes—
205#376—7316no—
206C2×#95—734no—
207C2×#95—734no—
208C2×#95—734no—
209C2×#95C2×D7312yes—
210C43—738no—
211C22×Q8—738no—
212C22×Q8—734no—
213C22×Q8—1468no—
214C23×C4—732no—
215C23×C4—732no—
216C23×C4—732no—
217C23×C4—732no—
218C23×C4C22×D7314yes—
219C23×C4C22×D7311yescharacteristic
220C23×C4C22×D7311yescharacteristic
221C23×C4C22×D7311yescharacteristic
222C4×Q8—7364no—
223C2×C4⋊C4—28no—
224C2×C4⋊C4—7316no—
225C2×C4⋊C4—738no—
226C2×C4⋊C4—738no—
227C2×C4⋊C4—734no—
228C2×C4⋊C4—7316no—
229C2×C4⋊C4—14616no—
230C2×C4⋊C4C22×D7318yes—
231C2×C42—28no—
232C2×C42—7316no—
233C2×C42—738no—
234C2×C42—738no—
235C2×C42—734no—
236C2×C42—734no—
237C2×C42—738no—
238C2×C42—738no—
239C2×C42—1468no—
240C2×C42—1464no—
241C2×C42—1468no—
242C2×C42C4×D7318yes—
243C2×C42C22×D7318yes—
244C2×C42C22×D7314yes—
245#95—7316no—
246#95—7316no—
247#95—7316no—
248#95C22×D7318yes—
249C24C23×D7311yescharacteristic
250C2×Q8—7316no—
251C2×Q8—14632no—
252C2×Q8—14616no—
253C22×C4—24no—
254C22×C4—28no—
255C22×C4—28no—
256C22×C4—28no—
257C22×C4—738no—
258C22×C4—738no—
259C22×C4—738no—
260C22×C4—738no—
261C22×C4—734no—
262C22×C4—734no—
263C22×C4—734no—
264C22×C4—734no—
265C22×C4—1464no—
266C22×C4—1468no—
267C22×C4—1464no—
268C22×C4—1464no—
269C22×C4—1464no—
270C22×C4—1468no—
271C22×C4C2×C4×D7314yes—
272C22×C4C2×C4×D7314yes—
273C22×C4C2×C4×D7314yes—
274C22×C4Q8×D7314yes—
275C22×C4#1192402714yes—
276C22×C4#1192402818yes—
277C22×C4C23×D7318yes—
278C22×C4C23×D7312yes—
279C22×C4C23×D7312yes—
280C22×C4C23×D7312yes—
281C4⋊C4—216no—
282C4⋊C4—7332no—
283C4⋊C4—7316no—
284C4⋊C4—14632no—
285C42—216no—
286C42—7332no—
287C42—7316no—
288C42—14616no—
289C42—1468no—
290C42—14616no—
291C42C2×C4×D73116yes—
292C23C22×C4×D7312yes—
293C23C2×Q8×D7312yes—
294C23#41×D7314yes—
295C23C2×#1192402712yes—
296C23C2×#1192402814yes—
297C23C24×D7311yescharacteristic
298Q8—14632no—
299C2×C4—24no—
300C2×C4—28no—
301C2×C4—28no—
302C2×C4—28no—
303C2×C4—28no—
304C2×C4—416no—
305C2×C4—738no—
306C2×C4—738no—
307C2×C4—738no—
308C2×C4—738no—
309C2×C4—14616no—
310C2×C4—1464no—
311C2×C4—1468no—
312C2×C4—1464no—
313C2×C4—1464no—
314C2×C4—1464no—
315C2×C4—1468no—
316C2×C4—14616no—
317C2×C4—14616no—
318C2×C4—14616no—
319C2×C4#14556548116yes—
320C2×C4#14556556116yes—
321C2×C4C22×C4×D7314yes—
322C2×C4C22×C4×D7314yes—
323C2×C4C22×C4×D7314yes—
324C2×C4C2×Q8×D7314yes—
325C2×C4C2×#1192402714yes—
326C2×C4C2×#1192402818yes—
327C22C2×#1455654814yes—
328C22C2×#1455655614yes—
329C22#1798905514yes—
330C22#1798911918yes—
331C22#1798914118yes—
332C22C23×C4×D7311yescharacteristic
333C22C22×Q8×D7311yescharacteristic
334C22C2×#41×D7312yes—
335C22C22×#1192402711yescharacteristic
336C22C22×#1192402812yes—
337C4—24no—
338C4—48no—
339C4—1468no—
340C4—1468no—
341C4—1468no—
342C4—1468no—
343C4C2×#1455654818yes—
344C4C2×#1455655618yes—
345C2#2261240518yesdirect product factor
346C2C22×#1455654811yescharacteristic
347C2C22×#1455655611yescharacteristic
348C2C2×#1798905511yescharacteristic
349C2C2×#1798911912yes—
350C2C2×#1798914112yes—
subgroupG/H
centerC23×C4C22×D73
commutatorC22×C73C24×C4
FrattiniC23C24×D73
FittingC2×C4×C4⋊C4×C73C2
socle, prime radicalC24×C73C24
cosocleC23×C73C25
hypercenterC2×C4×C4⋊C4D73
hypocenterC73C2×#2295
LCSG ▷ C22×C73 ▷ C73
UCSC1 ◁ C23×C4 ◁ C2×C4×C4⋊C4

Complements

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

NH ≅ G/Ntype
2. #22612405C2direct (N × H)
11. C2×C4×Dic146C4semidirect
42. C4×Dic146C2×C4semidirect
53. C2×C4×Dic73Q8semidirect
97. C4×Dic73C2×Q8semidirect
170. C2×C73#2295semidirect
185. C73C2×#2295semidirect
345. C2#22612405direct (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
#226124052
C2×#179884922
C2×#179884832
C2×#179884692
C2×C4×#119240072
C2×#179884332
C2×C42×Dic732
C2×C4×C4⋊C4×C732
C2×#229573