Finite Group Databasebeta

← C4×#17988665 #33084367

Subgroups — C4×#17988665 #33084367

Order 18688.

1254 conjugacy classes of subgroups.

The subgroup lattice has 324 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#17988665C212yesmaximal
2C2×C4×#11924012C212yesmaximal, complemented
3#22609800C212yesmaximal, complemented
4C4×C4⋊#10596831C211yesmaximal, characteristic, complemented
5#22609715C214yesmaximal, complemented
6C4×C22⋊#10596831C212yesmaximal, complemented
7C42×#10596831C211yesmaximal, characteristic, complemented
8C42×D4×C73C211yesmaximal, characteristic
9C22×#11924012C2214yes—
10#17988665C4116yesdirect product factor
11C2×C4⋊#10596831C2212yes—
12C2×C22⋊#10596831C2214yes—
13C4×#11924012—28no—
14C2×#14556502C2214yes—
15C2×C4×#10596831C2211yescharacteristic
16C2×C4×#10596831C2212yes—
17C2×C4×#10596831C2212yes—
18C2×C4×#10596831C2212yes—
19C2×C4×#10596831C2211yescharacteristic
20#17988342C2214yes—
21#17988342C2212yes—
22C2×C4×D4×C73C412yes—
23C2×C4×D4×C73C2211yescharacteristic
24C22×C42×C73C2212yes—
25C4×C4⋊C4×C73C412yes—
26C4×C4⋊C4×C73C2211yescharacteristic
27C4×C22⋊C4×C73C414yes—
28C4×C22⋊C4×C73C2212yes—
29C43×C73C2211yescharacteristic
30C2×#11924012—28no—
31C2×#11924012—28no—
32C2×#11924012C2×C4116yescomplemented
33C22×#10596831C2314yes—
34C22×#10596831C2312yes—
35C22×#10596831C2312yes—
36C4⋊#10596831C2×C418yescomplemented
37C22⋊#10596831C2×C4116yescomplemented
38#14556502—28no—
39C4×#10596831—24no—
40C4×#10596831—24no—
41C4×#10596831—22no—
42C4×#10596831C2×C418yescomplemented
43C4×#10596831D414yescomplemented
44C22×D4×C73C2×C411yescharacteristic
45C23×C4×C73C2×C414yes—
46C23×C4×C73C2312yes—
47C4×D4×C73—28no—
48C4×D4×C73C2×C418yes—
49C2×C4⋊C4×C73C2×C412yes—
50C2×C4⋊C4×C73C2×C411yescharacteristic
51C2×C22⋊C4×C73C2×C414yes—
52C2×C22⋊C4×C73C2×C412yes—
53C2×C42×C73—24no—
54C2×C42×C73—24no—
55C2×C42×C73C2×C412yes—
56C2×C42×C73C2×C414yes—
57C2×C42×C73C2×C412yes—
58C2×C42×C73C2311yescharacteristic
59C2×C42×C73C2312yes—
60C2×C42×C73C2311yescharacteristic
61C2×C42×C73C2311yescharacteristic
62#95×C73C2×C412yes—
63#95×C73C2×C414yes—
64#11924012—232no—
65C2×#10596831—24no—
66C2×#10596831—22no—
67C2×#10596831—22no—
68C2×#10596831—24no—
69C2×#10596831C22×C414yes—
70C2×#10596831C22×C418yes—
71C2×#10596831C22×C414yes—
72C2×#10596831C2×D414yes—
73C2×#10596831#4114yes—
74C24×C73C22×C412yes—
75C2×D4×C73—24no—
76C2×D4×C73C4214yes—
77C22×C4×C73—22no—
78C22×C4×C73—22no—
79C22×C4×C73—24no—
80C22×C4×C73—28no—
81C22×C4×C73—28no—
82C22×C4×C73—28no—
83C22×C4×C73C22×C418yes—
84C22×C4×C73C22×C414yes—
85C22×C4×C73C22×C411yescharacteristic
86C22×C4×C73C22×C412yes—
87C22×C4×C73C22×C412yes—
88C22×C4×C73C22×C411yescharacteristic
89C22×C4×C73C22×C412yes—
90C22×C4×C73C2411yescharacteristic
91C4⋊C4×C73—24no—
92C4⋊C4×C73C4214yes—
93C22⋊C4×C73—28no—
94C22⋊C4×C73C4218yes—
95C42×C73—28no—
96C42×C73—24no—
97C42×C73—22no—
98C42×C73—22no—
99C42×C73—22no—
100C42×C73M1618yescomplemented
101C42×C73C22×C414yes—
102C42×C73C2×D412yes—
103C42×C73#4112yes—
104C23×C73—22no—
105C23×C73—22no—
106C23×C73—24no—
107C23×C73—24no—
108C23×C73C2×C4214yes—
109C23×C73C23×C411yescharacteristic
110D4×C73—28no—
111C2×C4×C73—22no—
112C2×C4×C73—22no—
113C2×C4×C73—22no—
114C2×C4×C73—22no—
115C2×C4×C73—22no—
116C2×C4×C73—28no—
117C2×C4×C73—28no—
118C2×C4×C73—24no—
119C2×C4×C73—24no—
120C2×C4×C73—24no—
121C2×C4×C73—416no—
122C2×C4×C73C2×C4212yes—
123C2×C4×C73C2×C4214yes—
124C2×C4×C73C2×C4212yes—
125C2×C4×C73C4×D414yes—
126C2×C4×C73C2×M1614yes—
127C2×C4×C73C2×M1614yes—
128C2×C4×C73C2×M1614yes—
129C2×C4×C73#13114yes—
130C2×C4×C73C23×C412yes—
131C2×C4×C73C22×D411yescharacteristic
132C2×C4×C73C2×#4112yes—
133C2×C4×C73C2×#4111yescharacteristic
134#10596831—28no—
135#10596831—24no—
136#10596831C4×D418yescomplemented
137C22×C73—24no—
138C22×C73—24no—
139C22×C73—24no—
140C22×C73—44no—
141C22×C73—44no—
142C22×C73C22×C4211yescharacteristic
143C22×C73C2×C4×D411yescharacteristic
144C22×C73C4×#4111yescharacteristic
145C22×C73C22×M1612yes—
146C22×C73C2×#13112yes—
147C4×C73—22no—
148C4×C73—24no—
149C4×C73—24no—
150C4×C73—44no—
151C4×C73C4×M1614yescomplemented
152C4×C73#43618yescomplemented
153C4×C73C2×C4×D412yes—
154C4×C73C4×#4112yes—
155C4×#436—731nomaximal, Sylow
156C2×C73—44no—
157C2×C73C42×D411yescharacteristic
158C2×C73C2×C4×M1611yescharacteristic
159C2×C73C4×#13111yescharacteristic
160C2×C73C2×#43612yes—
161C2×C73#296512yes—
162C2×#436—732no—
163C2×C4×M16—732no—
164C42×D4D7311yescharacteristic
165#1770—732no—
166C4×C4⋊C8—731no—
167#1753—734no—
168C4×C22⋊C8—732no—
169C42×C8—731no—
170C73C4×#43611yescharacteristic, complemented, Sylow
171C22×M16—734no—
172C2×C4×D4Dic7312yes—
173C2×C4×D4C2×D7311yescharacteristic
174C22×C42C2×D7312yes—
175#436—7316no—
176C2×C4⋊C8—732no—
177C2×C22⋊C8—734no—
178C4×M16—1468no—
179C2×#97—734no—
180C2×C4×C8—732no—
181C2×C4×C8—731no—
182C2×C4×C8—732no—
183C2×C4×C8—732no—
184C2×C4×C8—731no—
185C4×C4⋊C4Dic7312yes—
186C4×C4⋊C4C2×D7311yescharacteristic
187C4×C22⋊C4Dic7314yes—
188C4×C22⋊C4C2×D7312yes—
189C43C2×D7311yescharacteristic
190#336—734no—
191#336—732no—
192C22×D4C2×Dic7311yescharacteristic
193C23×C4C2×Dic7314yes—
194C23×C4C22×D7312yes—
195C2×M16—7316no—
196C2×M16—1468no—
197C2×M16—1468no—
198C22×C8—732no—
199C22×C8—734no—
200C22×C8—732no—
201C4×D4—28no—
202C4×D4C4×D7318yes—
203C2×C4⋊C4C2×Dic7312yes—
204C2×C4⋊C4C2×Dic7311yescharacteristic
205C2×C22⋊C4C2×Dic7314yes—
206C2×C22⋊C4C2×Dic7312yes—
207C2×C42—24no—
208C2×C42—24no—
209C2×C42C2×Dic7312yes—
210C2×C42C2×Dic7314yes—
211C2×C42C2×Dic7312yes—
212C2×C42C22×D7311yescharacteristic
213C2×C42C22×D7312yes—
214C2×C42C22×D7311yescharacteristic
215C2×C42C22×D7311yescharacteristic
216C4⋊C8—738no—
217C22⋊C8—7316no—
218#97—1468no—
219C4×C8—738no—
220C4×C8—734no—
221C4×C8—1464no—
222C4×C8—1464no—
223C4×C8—1462no—
224#95C2×Dic7312yes—
225#95C2×Dic7314yes—
226C24C22×Dic7312yes—
227C2×D4—24no—
228C2×D4C4×Dic7314yes—
229C22×C4—22no—
230C22×C4—24no—
231C22×C4—22no—
232C22×C4—28no—
233C22×C4—28no—
234C22×C4—28no—
235C22×C4C2×C4×D7318yes—
236C22×C4C22×Dic7314yes—
237C22×C4C22×Dic7311yescharacteristic
238C22×C4C22×Dic7312yes—
239C22×C4C22×Dic7312yes—
240C22×C4C22×Dic7311yescharacteristic
241C22×C4C22×Dic7312yes—
242C22×C4C23×D7311yescharacteristic
243M16—14632no—
244C2×C8—734no—
245C2×C8—734no—
246C2×C8—734no—
247C2×C8—734no—
248C2×C8—738no—
249C2×C8—1464no—
250C2×C8—1462no—
251C2×C8—1464no—
252C2×C8—1462no—
253C4⋊C4—24no—
254C4⋊C4C4×Dic7314yes—
255C22⋊C4—28no—
256C22⋊C4C4×Dic7318yes—
257C42—28no—
258C42—24no—
259C42—22no—
260C42—22no—
261C42—22no—
262C42#1192401218yescomplemented
263C42C2×C4×D7314yes—
264C42D4×D7312yes—
265C42#1192402712yes—
266C23—22no—
267C23—22no—
268C23—24no—
269C23—24no—
270C23C2×C4×Dic7314yes—
271C23C23×Dic7311yescharacteristic
272D4—28no—
273C2×C4—22no—
274C2×C4—22no—
275C2×C4—22no—
276C2×C4—22no—
277C2×C4—22no—
278C2×C4—28no—
279C2×C4—28no—
280C2×C4—24no—
281C2×C4—24no—
282C2×C4—24no—
283C2×C4—416no—
284C2×C4C2×C4×Dic7312yes—
285C2×C4C2×C4×Dic7314yes—
286C2×C4C2×C4×Dic7312yes—
287C2×C4D4×Dic7314yes—
288C2×C4C2×#1192401214yes—
289C2×C4C2×#1192401214yes—
290C2×C4C2×#1192401214yes—
291C2×C4#1455659814yes—
292C2×C4C22×C4×D7312yes—
293C2×C4C2×D4×D7311yescharacteristic
294C2×C4#41×D7312yes—
295C2×C4C2×#1192402711yescharacteristic
296C8—738no—
297C8—1468no—
298C8—1464no—
299C22—24no—
300C22—24no—
301C22—24no—
302C22—44no—
303C22—44no—
304C22C22×C4×Dic7311yescharacteristic
305C22C2×D4×Dic7311yescharacteristic
306C22#41×Dic7311yescharacteristic
307C22C22×#1192401212yes—
308C22C2×#1455659812yes—
309C4—24no—
310C4—24no—
311C4—22no—
312C4—44no—
313C4C4×#1192401214yescomplemented
314C4#1798866518yesdirect product factor
315C4C4×D4×D7312yes—
316C4C4×#1192402712yes—
317C2—44no—
318C2C4×D4×Dic7311yescharacteristic
319C2C2×C4×#1192401211yescharacteristic
320C2C4×#1455659811yescharacteristic
321C2C2×#1798866512yes—
322C2#2261889812yes—
subgroupG/H
centerC2×C42C22×D73
commutatorC22×C73C22×C42
FrattiniC22×C4C23×D73
FittingC42×D4×C73C2
socleC23×C73C23×C4
prime radicalC22×D4×C73C2×C4
cosocleC22×C4×C73C24
hypercenterC42×D4D73
hypocenterC73C4×#436
LCSG ▷ C22×C73 ▷ C73
UCSC1 ◁ C2×C42 ◁ C42×D4

Complements

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

NH ≅ G/Ntype
2. C2×C4×#11924012C2semidirect
3. #22609800C2semidirect
4. C4×C4⋊#10596831C2semidirect
5. #22609715C2semidirect
6. C4×C22⋊#10596831C2semidirect
7. C42×#10596831C2semidirect
10. #17988665C4direct (N × H)
32. C2×#11924012C2×C4semidirect
36. C4⋊#10596831C2×C4semidirect
37. C22⋊#10596831C2×C4semidirect
42. C4×#10596831C2×C4semidirect
43. C4×#10596831D4semidirect
100. C42×C73M16semidirect
136. #10596831C4×D4semidirect
151. C4×C73C4×M16semidirect
152. C4×C73#436semidirect
170. C73C4×#436semidirect
262. C42#11924012semidirect
313. C4C4×#11924012semidirect
314. C4#17988665direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#179886652
C2×C4×#119240122
#226098002
C4×C4⋊#105968312
#226097152
C4×C22⋊#105968312
C42×#105968312
C42×D4×C732
C4×#43673