Finite Group Databasebeta

← C2×#22578268 #31796448

Subgroups — C2×#22578268 #31796448

Order 17536.

528 conjugacy classes of subgroups.

The subgroup lattice has 224 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14555518C211yesmaximal, characteristic
2C22×C4×#10587739C211yesmaximal, characteristic
3#22578268C214yesmaximal, direct product factor
4C22×C8×D137C211yesmaximal, characteristic
5C23×#10587739C412yes—
6C2×#14555518—22no—
7C2×#14555518—22no—
8C2×#14555518C412yescomplemented
9C2×#14555518C2212yes—
10C22×#11764047C412yescomplemented
11C2×C4×#10587739—22no—
12C2×C4×#10587739—22no—
13C2×C4×#10587739C412yes—
14C2×C4×#10587739C2212yes—
15C22×C4×D137C2211yescharacteristic
16C22×#11764040C411yescharacteristic, complemented
17C2×C8×D137—22no—
18C2×C8×D137—22no—
19C2×C8×D137C412yescomplemented
20C2×C8×D137C2212yes—
21C22×C8×C137C411yescharacteristic, complemented
22C22×#10587739—24no—
23C22×#10587739—24no—
24C22×#10587739C818yescomplemented
25C22×#10587739C2×C414yes—
26#14555518—24no—
27#14555518—22no—
28#14555518—22no—
29C2×#11764047—24no—
30C2×#11764047C2×C414yescomplemented
31C4×#10587739—24no—
32C4×#10587739—22no—
33C4×#10587739—22no—
34C23×D137C2×C411yescharacteristic
35C22×Dic137C2×C411yescharacteristic
36C2×C4×D137C2×C411yescharacteristic
37C2×C4×D137C2×C411yescharacteristic
38C2×C4×D137C2×C411yescharacteristic
39C2×C4×D137D412yes—
40C2×C4×D137D412yes—
41C2×C4×D137D412yes—
42C2×C4×D137Q812yes—
43C2×C4×D137C2311yescharacteristic
44C2×#11764040—22no—
45C2×#11764040C2×C412yescomplemented
46C8×D137—24no—
47C8×D137—22no—
48C8×D137—22no—
49C22×C4×C137C2×C411yescharacteristic
50C2×C8×C137—22no—
51C2×C8×C137C2×C412yescomplemented
52C2×#10587739—216no—
53C2×#10587739—24no—
54C2×#10587739—24no—
55C2×#10587739C2×C818yescomplemented
56#11764047—24no—
57C22×D137C4211yescharacteristic
58C22×D137C22⋊C412yes—
59C22×D137C4⋊C412yes—
60C22×D137C2×C814yes—
61C22×D137M1614yes—
62C22×D137C22×C411yescharacteristic
63C2×Dic137C4211yescharacteristic
64C2×Dic137C22⋊C412yes—
65C2×Dic137C4⋊C412yes—
66C2×Dic137C22×C411yescharacteristic
67C4×D137C22⋊C412yes—
68C4×D137C22⋊C412yes—
69C4×D137C22⋊C412yes—
70C4×D137C4⋊C412yes—
71C4×D137C4⋊C412yes—
72C4×D137C4⋊C412yes—
73C4×D137C2×D411yescharacteristic
74C4×D137C2×D411yescharacteristic
75C4×D137C2×D411yescharacteristic
76C4×D137C2×Q811yescharacteristic
77#11764040—22no—
78C23×C137C4211yescharacteristic
79C2×C4×C137C4211yescharacteristic
80C2×C4×C137C22⋊C412yes—
81C2×C4×C137C4⋊C412yes—
82C2×C4×C137C22×C411yescharacteristic
83C8×C137—22no—
84C22×C137#9512yes—
85C22×C137C4×C812yes—
86C22×C137#9712yes—
87C22×C137C2×C4211yescharacteristic
88C2×D137#9512yes—
89C2×D137C4×C812yes—
90C2×D137#9712yes—
91C2×D137C22⋊C818yes—
92C2×D137C4⋊C818yes—
93C2×D137C2×C22⋊C411yescharacteristic
94C2×D137C2×C4⋊C411yescharacteristic
95C2×D137C22×C812yes—
96C2×D137C2×M1612yes—
97#10587739—28no—
98C4×C137#9512yes—
99C4×C137C2×C22⋊C411yescharacteristic
100C4×C137C2×C4⋊C411yescharacteristic
101Dic137#9512yes—
102Dic137C2×C22⋊C411yescharacteristic
103Dic137C2×C4⋊C411yescharacteristic
104C2×C137#33614yescomplemented
105C2×C137C2×#9511yescharacteristic
106C2×C137C2×C4×C811yescharacteristic
107C2×C137C2×#9711yescharacteristic
108D137#33614yescomplemented
109D137C2×C22⋊C812yes—
110D137C2×C4⋊C812yes—
111C137C2×#33611yescharacteristic, complemented, Sylow
112C2×#336—1371nomaximal, Sylow
113C23×C8—1371no—
114C23×C8—1371no—
115C22×C42—1371no—
116#336—1374no—
117C23×C4—1372no—
118C23×C4—1371no—
119C22×C8—2742no—
120C22×C8—2742no—
121C22×C8—2742no—
122C22×C8—2742no—
123C22×C8—1372no—
124C22×C8—1372no—
125C22×C8—1372no—
126C22×C8—1371no—
127C22×C8—1372no—
128C22×C8—1372no—
129C22×C8#1058773911yescharacteristic, complemented
130C2×C42—2742no—
131C2×C42—2742no—
132C2×C42—1372no—
133C2×C42—1372no—
134C24—1371no—
135C22×C4—2744no—
136C22×C4—2744no—
137C22×C4—1374no—
138C22×C4—1378no—
139C22×C4—1371no—
140C22×C4—1371no—
141C22×C4—1371no—
142C22×C4—1372no—
143C22×C4—1372no—
144C22×C4—1372no—
145C22×C4—1372no—
146C22×C4—1371no—
147C22×C4—1371no—
148C22×C4C2×#1058773911yescharacteristic
149C2×C8—22no—
150C2×C8—2742no—
151C2×C8—2742no—
152C2×C8—2744no—
153C2×C8—2744no—
154C2×C8—2744no—
155C2×C8—2742no—
156C2×C8—2742no—
157C2×C8—2742no—
158C2×C8—1374no—
159C2×C8—1372no—
160C2×C8C2×#1058773912yescomplemented
161C42—2744no—
162C42—2742no—
163C42—2742no—
164C23—1372no—
165C23—1372no—
166C23—1374no—
167C23—1374no—
168C23—1371no—
169C23—1371no—
170C23C4×#1058773911yescharacteristic
171C2×C4—2744no—
172C2×C4—27416no—
173C2×C4—2744no—
174C2×C4—1378no—
175C2×C4—1372no—
176C2×C4—1372no—
177C2×C4—1371no—
178C2×C4—1371no—
179C2×C4—1372no—
180C2×C4—1372no—
181C2×C4—1372no—
182C2×C4—1372no—
183C2×C4—1371no—
184C2×C4—1371no—
185C2×C4—1372no—
186C2×C4—1371no—
187C2×C4—1372no—
188C2×C4—1371no—
189C2×C4C4×#1058773911yescharacteristic
190C2×C4C22⋊#1058773912yes—
191C2×C4C4⋊#1058773912yes—
192C2×C4C22×#1058773911yescharacteristic
193C8—22no—
194C8—2744no—
195C8—2742no—
196C22—1378no—
197C22—1378no—
198C22—1371no—
199C22—1372no—
200C22—1371no—
201C22—1372no—
202C22—1372no—
203C22—1372no—
204C22—1372no—
205C22(C2×#10587739)⋊C412yes—
206C22C8×#1058773912yes—
207C22#1798414212yes—
208C22C2×C4×#1058773911yescharacteristic
209C4—2748no—
210C4—1371no—
211C4—1372no—
212C4—1371no—
213C4(C2×#10587739)⋊C412yes—
214C4C2×C22⋊#1058773911yescharacteristic
215C4C2×C4⋊#1058773911yescharacteristic
216C2—1372no—
217C2—1374no—
218C2—1372no—
219C2#2257826814yesdirect product factor
220C2C2×(C2×#10587739)⋊C411yescharacteristic
221C2C2×C8×#1058773911yescharacteristic
222C2C2×#1798414211yescharacteristic
subgroupG/H
centerC22×C4C2×#10587739
commutatorC2×C137C2×C4×C8
FrattiniC2×C4C22×#10587739
FittingC22×C8×C137C4
socleC23×C137C42
prime radicalC23×D137C2×C4
cosocleC2×C4×D137C23
hypercenterC22×C8#10587739
hypocenterC137C2×#336
LCSG ▷ C2×C137 ▷ C137
UCSC1 ◁ C22×C4 ◁ C22×C8

Complements

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

NH ≅ G/Ntype
3. #22578268C2direct (N × H)
8. C2×#14555518C4semidirect
10. C22×#11764047C4semidirect
16. C22×#11764040C4semidirect
19. C2×C8×D137C4semidirect
21. C22×C8×C137C4semidirect
24. C22×#10587739C8semidirect
30. C2×#11764047C2×C4semidirect
45. C2×#11764040C2×C4semidirect
51. C2×C8×C137C2×C4semidirect
55. C2×#10587739C2×C8semidirect
104. C2×C137#336semidirect
108. D137#336semidirect
111. C137C2×#336semidirect
129. C22×C8#10587739semidirect
160. C2×C8C2×#10587739semidirect
219. C2#22578268direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145555182
C22×C4×#105877392
#225782682
C22×C8×D1372
C2×#336137