Finite Group Databasebeta

← C2×Q8×#11924038 #34031491

Subgroups — C2×Q8×#11924038 #34031491

Order 18688.

2154 conjugacy classes of subgroups.

The subgroup lattice has 288 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1Q8×#11924038C2116yesmaximal, direct product factor
2C2×#17989637C216yesmaximal, complemented
3C2×Q8×#10596833C212yesmaximal, complemented
4C2×#17989591C213yesmaximal
5C2×C4×#11924038C213yesmaximal
6C2×C4×Q8×D73C211yesmaximal, characteristic
7C22×#11924038C2213yes—
8C22×#11924038C2211yescharacteristic
9#17989637C22148yescomplemented
10Q8×#10596833C22116yescomplemented
11#17989591C22124yes—
12C2×C4⋊#10596833C2216yes—
13C2×C4⋊#10596833C2216yes—
14C4×#11924038C22124yes—
15C2×#14556646C2216yes—
16C2×C4×#10596833C2216yes—
17C22×Q8×D73C411yescharacteristic
18C2×Q8×Dic73C2211yescharacteristic
19C2×C4×Dic146C413yes—
20C2×#14556556C2213yes—
21C4×Q8×D73C418yes—
22C4×Q8×D73C2218yes—
23C2×C4⋊C4×D73C413yes—
24C2×C42×D73C2213yes—
25C2×C4×Q8×C73C411yescharacteristic
26C2×#11924038—212no—
27C2×#11924038Q818yesdirect product factor
28C2×#11924038C23112yes—
29C2×#11924038C2314yes—
30C22×#10596833C2316yes—
31C22×#10596833C2312yes—
32C4⋊#10596833C23124yes—
33C4⋊#10596833C23124yes—
34#14556646C23124yes—
35C4×#10596833C23124yes—
36C22×Dic146C2×C413yes—
37C2×Q8×D73—28no—
38C2×Q8×D73C2×C418yes—
39C22×C4×D73C2×C413yes—
40C22×C4×D73C2×C413yes—
41C22×C4×D73C2311yescharacteristic
42Q8×Dic73C2×C414yes—
43Q8×Dic73C2314yes—
44C4×Dic146C2×C4124yes—
45#14556556C2×C4112yes—
46#14556556C23112yes—
47C2×C4⋊Dic73C2×C413yes—
48C2×#11924007C2×C416yes—
49C4⋊C4×D73C2×C4124yes—
50C2×C4×Dic73C2×C413yes—
51C2×C4×Dic73C2313yes—
52C2×C4×Dic73C2313yes—
53C42×D73C2×C4112yes—
54C42×D73C23112yes—
55C22×Q8×C73C2×C411yescharacteristic
56C4×Q8×C73C2×C418yes—
57C2×C4⋊C4×C73C2×C413yes—
58C2×C42×C73C2×C413yes—
59#11924038—224no—
60#11924038C2×Q8116yesdirect product factor
61C2×#10596833—212no—
62C2×#10596833C2×Q818yescomplemented
63C2×#10596833C24112yes—
64C2×#10596833C2414yes—
65C23×D73C22×C411yescharacteristic
66C2×Dic146—212no—
67C2×Dic146C22×C4112yes—
68Q8×D73—232no—
69C22×Dic73C22×C413yes—
70C22×Dic73C22×C413yes—
71C22×Dic73C2411yescharacteristic
72C2×C4×D73—212no—
73C2×C4×D73—46no—
74C2×C4×D73C22×C4112yes—
75C2×C4×D73C22×C4112yes—
76C2×C4×D73C22×C412yes—
77C2×C4×D73C2×Q814yes—
78C2×C4×D73#4114yes—
79C2×C4×D73C2412yes—
80C4⋊Dic73C22×C4112yes—
81#11924007C22×C4124yes—
82C4×Dic73C22×C416yes—
83C4×Dic73C22×C416yes—
84C4×Dic73C22×C4112yes—
85C4×Dic73C2416yes—
86C4×Dic73C2416yes—
87C2×Q8×C73M1618yescomplemented
88C2×Q8×C73C22×C414yes—
89C22×C4×C73C22×C413yes—
90C22×C4×C73C22×C411yescharacteristic
91C22×C4×C73C22×C413yes—
92C4⋊C4×C73C22×C4112yes—
93C42×C73C22×C4112yes—
94C23×C73C23×C411yescharacteristic
95C22×D73—22no—
96C22×D73—22no—
97C22×D73C4×Q814yes—
98C22×D73C23×C412yes—
99Q8×C73C2×M16116yescomplemented
100C2×C4×C73—26no—
101C2×C4×C73C4×Q814yes—
102C2×C4×C73C2×M16112yes—
103C2×C4×C73C23×C416yes—
104C2×C4×C73C23×C412yes—
105C2×C4×C73C23×C416yes—
106C2×Dic73—26no—
107C2×Dic73—26no—
108C2×Dic73C23×C416yes—
109C2×Dic73C23×C416yes—
110C2×Dic73C23×C411yescharacteristic
111C2×Dic73C22×Q812yes—
112C2×Dic73C2×#4112yes—
113C2×Dic73C2511yescharacteristic
114C4×D73—224no—
115C4×D73—412no—
116C4×D73C4×Q818yes—
117C4×D73C22×Q814yes—
118C4×D73C2×#4114yes—
119Dic146—224no—
120#10596833—212no—
121#10596833C22×Q818yescomplemented
122C22×C73C2×C4×Q812yes—
123C22×C73C22×M1612yes—
124C22×C73#56812yes—
125C22×C73C24×C411yescharacteristic
126C2×D73—28no—
127C2×D73—22no—
128C2×D73—22no—
129C2×D73C2×C4×Q814yes—
130C4×C73—26no—
131C4×C73C2×C4×Q814yes—
132C4×C73C22×M16112yes—
133Dic73—26no—
134Dic73—26no—
135Dic73C2×C4×Q812yes—
136Dic73C23×Q811yescharacteristic
137Dic73C22×#4111yescharacteristic
138C2×Q8×M16—731nomaximal, Sylow
139C2×C73Q8×M1614yescomplemented
140C2×C73C22×C4×Q811yescharacteristic
141C2×C73C23×M1611yescharacteristic
142C2×C73C2×#56811yescharacteristic
143D73—24no—
144C22×C4×Q8—731no—
145Q8×M16—7316no—
146C2×#446—736no—
147C2×C8×Q8—732no—
148C2×#423—733no—
149C2×C4×M16—733no—
150C73C2×Q8×M1611yescharacteristic, complemented, Sylow
151C23×Q8—731no—
152C22×M16—731no—
153C22×M16—733no—
154C2×C4×Q8—731no—
155C2×C4×Q8—738no—
156C2×C4×Q8—738no—
157C2×C4×Q8—733no—
158C2×C4×Q8—733no—
159C2×C4×Q8#6440811yescharacteristic
160C22×C4⋊C4—733no—
161C22×C42—733no—
162#446—7348no—
163C8×Q8—7316no—
164#423—7324no—
165C2×C4⋊C8—736no—
166C2×C4⋊C8—736no—
167C4×M16—7324no—
168C2×#97—736no—
169C2×C4×C8—736no—
170C22×Q8—738no—
171C22×Q8—733no—
172C22×Q8—1468no—
173C22×Q8C2×#6440811yescharacteristic
174C23×C4—733no—
175C23×C4—731no—
176C23×C4—733no—
177C2×M16—738no—
178C2×M16—734no—
179C2×M16—7312no—
180C2×M16—14612no—
181C22×C8—732no—
182C22×C8—736no—
183C4×Q8—734no—
184C4×Q8—734no—
185C4×Q8—7312no—
186C4×Q8—7312no—
187C4×Q8—7324no—
188C4×Q8C2×#6440818yes—
189C2×C4⋊C4—736no—
190C2×C4⋊C4—733no—
191C2×C4⋊C4—7324no—
192C2×C4⋊C4C2×#6440813yes—
193C2×C42—733no—
194C2×C42—733no—
195C2×C42—733no—
196C2×C42—7312no—
197C2×C42—7312no—
198C2×C42C2×#6440813yes—
199C4⋊C8—7324no—
200C4⋊C8—7324no—
201#97—7324no—
202C4×C8—7324no—
203C24—731no—
204C2×Q8—7312no—
205C2×Q8—14632no—
206C2×Q8—14612no—
207C2×Q8#1192403818yesdirect product factor
208C2×Q8C22×#6440814yes—
209C22×C4—2926no—
210C22×C4—7312no—
211C22×C4—731no—
212C22×C4—734no—
213C22×C4—734no—
214C22×C4—732no—
215C22×C4—732no—
216C22×C4—733no—
217C22×C4—733no—
218C22×C4—7312no—
219C22×C4—14612no—
220C22×C4C22×#6440813yes—
221C22×C4C22×#6440811yescharacteristic
222C22×C4C22×#6440813yes—
223M16—7316no—
224M16—14624no—
225C2×C8—738no—
226C2×C8—734no—
227C2×C8—7312no—
228C2×C8—14612no—
229C4⋊C4—7324no—
230C4⋊C4—7312no—
231C4⋊C4C22×#64408112yes—
232C42—736no—
233C42—736no—
234C42—7312no—
235C42—736no—
236C42—736no—
237C42C22×#64408112yes—
238C23—734no—
239C23—732no—
240C23—1462no—
241C23—1462no—
242C23C23×#6440811yescharacteristic
243Q8—14624no—
244Q8C2×#11924038116yesdirect product factor
245C2×C4—26no—
246C2×C4—29212no—
247C2×C4—732no—
248C2×C4—732no—
249C2×C4—731no—
250C2×C4—731no—
251C2×C4—734no—
252C2×C4—734no—
253C2×C4—738no—
254C2×C4—736no—
255C2×C4—736no—
256C2×C4—1466no—
257C2×C4—1466no—
258C2×C4—14624no—
259C2×C4Q8×#6440814yes—
260C2×C4C2×#11924038112yes—
261C2×C4C23×#6440816yes—
262C2×C4C23×#6440812yes—
263C2×C4C23×#6440816yes—
264C8—738no—
265C8—14612no—
266C22—734no—
267C22—1462no—
268C22—1462no—
269C22—1468no—
270C22C2×Q8×#6440812yes—
271C22C22×#1192403812yes—
272C22#1798966612yes—
273C22C24×#6440811yescharacteristic
274C4—26no—
275C4—731no—
276C4—731no—
277C4—732no—
278C4—1466no—
279C4—1466no—
280C4C2×Q8×#6440814yes—
281C4C22×#11924038112yes—
282C2—1464no—
283C2Q8×#1192403814yesdirect product factor
284C2C22×Q8×#6440811yescharacteristic
285C2C23×#1192403811yescharacteristic
286C2C2×#1798966611yescharacteristic
subgroupG/H
centerC23C23×#64408
commutatorC22×C73C24×C4
FrattiniC22C24×#64408
FittingC2×C4×Q8×C73C4
socleC23×C73C23×C4
prime radicalC23×D73C22×C4
cosocleC2×Dic73C25
hypercenterC2×C4×Q8#64408
hypocenterC73C2×Q8×M16
LCSG ▷ C22×C73 ▷ C73
UCSC1 ◁ C23 ◁ C2×C4×Q8

Complements

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

NH ≅ G/Ntype
1. Q8×#11924038C2direct (N × H)
2. C2×#17989637C2semidirect
3. C2×Q8×#10596833C2semidirect
9. #17989637C22semidirect
10. Q8×#10596833C22semidirect
27. C2×#11924038Q8direct (N × H)
60. #11924038C2×Q8direct (N × H)
62. C2×#10596833C2×Q8semidirect
87. C2×Q8×C73M16semidirect
99. Q8×C73C2×M16semidirect
121. #10596833C22×Q8semidirect
139. C2×C73Q8×M16semidirect
150. C73C2×Q8×M16semidirect
207. C2×Q8#11924038direct (N × H)
244. Q8C2×#11924038direct (N × H)
283. C2Q8×#11924038direct (N × H)

Maximal subgroups

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

subgroupindex
Q8×#119240382
C2×#179896372
C2×Q8×#105968332
C2×#179895912
C2×C4×#119240382
C2×C4×Q8×D732
C2×Q8×M1673