Finite Group Databasebeta

← C2×#22610872 #33090431

Subgroups — C2×#22610872 #33090431

Order 18688.

1438 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
1C22×C4⋊#10596831C211yesmaximal, characteristic
2C22×#14556502C211yesmaximal, characteristic
3#22610872C218yesmaximal, direct product factor
4C2×#17988342C214yesmaximal
5C22×C4×Q8×C73C211yesmaximal, characteristic
6C23×#10596831C2212yes—
7C23×#10596831C2212yes—
8C2×C4⋊#10596831—24no—
9C2×C4⋊#10596831C2214yes—
10C2×#14556502—24no—
11C2×#14556502C2214yes—
12#17988342C22116yes—
13C23×Q8×C73C411yescharacteristic
14C2×C4×Q8×C73—24no—
15C2×C4×Q8×C73—24no—
16C2×C4×Q8×C73C414yes—
17C2×C4×Q8×C73C2214yes—
18C22×C4⋊C4×C73C411yescharacteristic
19C22×C4⋊C4×C73C412yes—
20C22×C42×C73C2212yes—
21C22×C42×C73C2211yescharacteristic
22C22×#10596831—24no—
23C22×#10596831—24no—
24C22×#10596831—24no—
25C22×#10596831—28no—
26C22×#10596831Q818yescomplemented
27C22×#10596831C2314yes—
28C22×#10596831C2314yes—
29C4⋊#10596831—28no—
30#14556502—28no—
31C22×Q8×C73—24no—
32C22×Q8×C73—28no—
33C22×Q8×C73C2×C414yes—
34C23×C4×C73C2×C412yes—
35C23×C4×C73C2×C411yescharacteristic
36C23×C4×C73C2×C411yescharacteristic
37C23×C4×C73C2×C412yes—
38C23×C4×C73C2311yescharacteristic
39C4×Q8×C73—216no—
40C4×Q8×C73—28no—
41C4×Q8×C73—28no—
42C2×C4⋊C4×C73—28no—
43C2×C4⋊C4×C73—24no—
44C2×C4⋊C4×C73C2×C414yes—
45C2×C4⋊C4×C73C2×C418yes—
46C2×C42×C73—24no—
47C2×C42×C73—24no—
48C2×C42×C73C2×C414yes—
49C2×C42×C73C2×C412yes—
50C2×C42×C73D414yes—
51C2×C42×C73D414yes—
52C2×C42×C73C2314yes—
53C2×C42×C73C2312yes—
54C2×#10596831—216no—
55C2×#10596831—24no—
56C2×#10596831—24no—
57C2×#10596831—24no—
58C2×#10596831—28no—
59C2×#10596831—48no—
60C2×#10596831C2×Q818yescomplemented
61C24×C73C22×C411yescharacteristic
62C2×Q8×C73—232no—
63C2×Q8×C73—28no—
64C2×Q8×C73—216no—
65C22×C4×C73—24no—
66C22×C4×C73—24no—
67C22×C4×C73—24no—
68C22×C4×C73—24no—
69C22×C4×C73—24no—
70C22×C4×C73—28no—
71C22×C4×C73C22⋊C414yes—
72C22×C4×C73C22⋊C414yes—
73C22×C4×C73M1618yes—
74C22×C4×C73C22×C414yes—
75C22×C4×C73C22×C412yes—
76C22×C4×C73C22×C412yes—
77C22×C4×C73C22×C414yes—
78C22×C4×C73C22×C411yescharacteristic
79C22×C4×C73C2×D412yes—
80C22×C4×C73C2×D412yes—
81C22×C4×C73C2×Q814yes—
82C22×C4×C73#4114yes—
83C22×C4×C73C2411yescharacteristic
84C4⋊C4×C73—216no—
85C4⋊C4×C73—28no—
86C42×C73—28no—
87C42×C73—24no—
88C42×C73—24no—
89C42×C73C22⋊C418yes—
90C42×C73C2×D414yes—
91C42×C73C2×D414yes—
92C23×C73C2×C22⋊C412yes—
93C23×C73C4×Q814yes—
94C23×C73C2×M1614yes—
95C23×C73#13114yes—
96C23×C73C23×C411yescharacteristic
97Q8×C73—232no—
98C2×C4×C73—24no—
99C2×C4×C73—24no—
100C2×C4×C73—24no—
101C2×C4×C73—24no—
102C2×C4×C73—28no—
103C2×C4×C73—216no—
104C2×C4×C73—28no—
105C2×C4×C73—24no—
106C2×C4×C73—28no—
107C2×C4×C73—48no—
108C2×C4×C73C2×C22⋊C414yes—
109C2×C4×C73C2×C22⋊C414yes—
110C2×C4×C73C2×C22⋊C412yes—
111C2×C4×C73C4×Q814yes—
112C2×C4×C73C22⋊Q818yes—
113C2×C4×C73#12414yes—
114C2×C4×C73C4⋊Q814yes—
115C2×C4×C73C2×M1618yes—
116C2×C4×C73C22×D411yescharacteristic
117C2×C4×C73C22×D411yescharacteristic
118C2×C4×C73C22×Q812yes—
119C2×C4×C73C2×#4112yes—
120#10596831—28no—
121#10596831—44no—
122C22×C73#39114yes—
123C22×C73#40714yes—
124C22×C73#40814yes—
125C22×C73#446116yes—
126C22×C73C22×C22⋊C411yescharacteristic
127C22×C73C2×C4×Q812yes—
128C22×C73C22×M1612yes—
129C22×C73C2×#13112yes—
130C4×C73—24no—
131C4×C73—28no—
132C4×C73—24no—
133C4×C73—44no—
134C4×C73#39114yes—
135C4×C73C2×C22⋊Q812yes—
136C4×C73C2×#12411yescharacteristic
137C4×C73C2×C4⋊Q811yescharacteristic
138C2×#1985—731nomaximal, Sylow
139C2×C73#198518yescomplemented
140C2×C73C2×#39111yescharacteristic
141C2×C73C2×#40711yescharacteristic
142C2×C73C2×#40811yescharacteristic
143C2×C73C2×#44614yes—
144C22×C4×Q8D7311yescharacteristic
145C22×C4⋊C8—731no—
146C22×#97—731no—
147#1985—738no—
148C2×#336—734no—
149C73C2×#198511yescharacteristic, complemented, Sylow
150C23×Q8Dic7311yescharacteristic
151C23×C8—732no—
152C23×C8—732no—
153C2×C4×Q8—24no—
154C2×C4×Q8—24no—
155C2×C4×Q8Dic7314yes—
156C2×C4×Q8C2×D7314yes—
157C22×C4⋊C4Dic7311yescharacteristic
158C22×C4⋊C4Dic7312yes—
159C22×C42C2×D7312yes—
160C22×C42C2×D7311yescharacteristic
161C2×C4⋊C8—734no—
162C2×C4⋊C8—1464no—
163C2×#97—734no—
164C2×#97—1464no—
165#336—7316no—
166C22×Q8—24no—
167C22×Q8—28no—
168C22×Q8C2×Dic7314yes—
169C23×C4C2×Dic7312yes—
170C23×C4C2×Dic7311yescharacteristic
171C23×C4C2×Dic7311yescharacteristic
172C23×C4C2×Dic7312yes—
173C23×C4C22×D7311yescharacteristic
174C22×C8—738no—
175C22×C8—734no—
176C22×C8—734no—
177C22×C8—1464no—
178C22×C8—1468no—
179C22×C8—1464no—
180C22×C8—1464no—
181C4×Q8—216no—
182C4×Q8—28no—
183C4×Q8—28no—
184C2×C4⋊C4—28no—
185C2×C4⋊C4—24no—
186C2×C4⋊C4C2×Dic7314yes—
187C2×C4⋊C4C2×Dic7318yes—
188C2×C42—24no—
189C2×C42—24no—
190C2×C42C2×Dic7314yes—
191C2×C42C2×Dic7312yes—
192C2×C42C22⋊D7314yes—
193C2×C42C22⋊D7314yes—
194C2×C42C22×D7314yes—
195C2×C42C22×D7312yes—
196C4⋊C8—1468no—
197#97—1468no—
198C24C22×Dic7311yescharacteristic
199C2×Q8—232no—
200C2×Q8—28no—
201C2×Q8—216no—
202C22×C4—24no—
203C22×C4—24no—
204C22×C4—24no—
205C22×C4—24no—
206C22×C4—24no—
207C22×C4—28no—
208C22×C4C22⋊Dic7314yes—
209C22×C4C22⋊Dic7314yes—
210C22×C4#1192401218yes—
211C22×C4C22×Dic7314yes—
212C22×C4C22×Dic7312yes—
213C22×C4C22×Dic7312yes—
214C22×C4C22×Dic7314yes—
215C22×C4C22×Dic7311yescharacteristic
216C22×C4C2×C22⋊D7312yes—
217C22×C4C2×C22⋊D7312yes—
218C22×C4Q8×D7314yes—
219C22×C4#1192402914yes—
220C22×C4C23×D7311yescharacteristic
221C2×C8—2928no—
222C2×C8—738no—
223C2×C8—1464no—
224C2×C8—1468no—
225C2×C8—14616no—
226C2×C8—1464no—
227C2×C8—1464no—
228C4⋊C4—216no—
229C4⋊C4—28no—
230C42—28no—
231C42—24no—
232C42—24no—
233C42C22⋊Dic7318yes—
234C42C2×C22⋊D7314yes—
235C42C2×C22⋊D7314yes—
236C23C2×C22⋊Dic7312yes—
237C23Q8×Dic7314yes—
238C23C2×#1192401214yes—
239C23#1455659814yes—
240C23C23×Dic7311yescharacteristic
241Q8—232no—
242C2×C4—24no—
243C2×C4—28no—
244C2×C4—216no—
245C2×C4—28no—
246C2×C4—24no—
247C2×C4—24no—
248C2×C4—24no—
249C2×C4—24no—
250C2×C4—28no—
251C2×C4—48no—
252C2×C4C2×C22⋊Dic7314yes—
253C2×C4C2×C22⋊Dic7314yes—
254C2×C4C2×C22⋊Dic7312yes—
255C2×C4Q8×Dic7314yes—
256C2×C4#1455656718yes—
257C2×C4#1455658014yes—
258C2×C4#1455658914yes—
259C2×C4C2×#1192401218yes—
260C2×C4C22×C22⋊D7311yescharacteristic
261C2×C4C22×C22⋊D7311yescharacteristic
262C2×C4C2×Q8×D7312yes—
263C2×C4C2×#1192402912yes—
264C8—2924no—
265C8—1468no—
266C22#1798849414yes—
267C22#1798855114yes—
268C22#1798855414yes—
269C22#17988718116yes—
270C22C22×C22⋊Dic7311yescharacteristic
271C22C2×Q8×Dic7312yes—
272C22C22×#1192401212yes—
273C22C2×#1455659812yes—
274C4—24no—
275C4—24no—
276C4—28no—
277C4—44no—
278C4#1798849414yes—
279C4C2×#1455656712yes—
280C4C2×#1455658011yescharacteristic
281C4C2×#1455658911yescharacteristic
282C2#2261087218yesdirect product factor
283C2C2×#1798849411yescharacteristic
284C2C2×#1798855111yescharacteristic
285C2C2×#1798855411yescharacteristic
286C2C2×#1798871814yes—
subgroupG/H
centerC23×C4C22×D73
commutatorC23×C73C23×C4
FrattiniC22×C4C23×D73
FittingC22×C4×Q8×C73C2
socle, prime radicalC24×C73C22×C4
cosocleC22×C4×C73C24
hypercenterC22×C4×Q8D73
hypocenterC73C2×#1985
LCSG ▷ C23×C73 ▷ C73
UCSC1 ◁ C23×C4 ◁ C22×C4×Q8

Complements

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

NH ≅ G/Ntype
3. #22610872C2direct (N × H)
26. C22×#10596831Q8semidirect
60. C2×#10596831C2×Q8semidirect
139. C2×C73#1985semidirect
149. C73C2×#1985semidirect
282. C2#22610872direct (N × H)

Maximal subgroups

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

subgroupindex
C22×C4⋊#105968312
C22×#145565022
#226108722
C2×#179883422
C22×C4×Q8×C732
C2×#198573