Finite Group Databasebeta

← C2×#22577514 #31789581

Subgroups — C2×#22577514 #31789581

Order 17536.

608 conjugacy classes of subgroups; only the 197 normal subgroups are shown.

normal subgroups only

This group has 608 conjugacy classes of subgroups — too many to draw. Only its 197 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×D1096C211yesmaximal, characteristic
2C2×#17984050C212yesmaximal, complemented
3#22577514C218yesmaximal, direct product factor
4C2×#17984008C212yesmaximal, complemented
5C2×#17983998C211yesmaximal, characteristic, complemented
6C2×#106×C137C211yesmaximal, characteristic, complemented
7C22×D548C2212yes—
8C22×C4×D137—22no—
9C2×D1096C418yescomplemented
10C2×D1096C2214yes—
11C22×#11764040C2211yescharacteristic
12#17984050—24no—
13#17984050C2218yescomplemented
14C2×#14555487—22no—
15C2×C4×Dic137C2211yescharacteristic
16#17984008C2218yescomplemented
17#17983998C2214yescomplemented
18C22×C8×C137C2211yescharacteristic
19C2×C4⋊C4×C137C2212yes—
20#106×C137C2214yescomplemented
21C23×D137—22no—
22C2×D548—22no—
23C2×D548—24no—
24C2×D548C2×C418yescomplemented
25C2×D548C2314yes—
26C22×Dic137D412yes—
27C2×C4×D137—28no—
28C2×C4×D137—48no—
29D1096C2×C4116yescomplemented
30C2×#11764040—22no—
31C2×#11764040C2312yes—
32#14555487—28no—
33C4×Dic137D412yes—
34C4×Dic137C2312yes—
35C22×C4×C137—22no—
36C22×C4×C137C2311yescharacteristic
37C2×C8×C137C2×C414yescomplemented
38C2×C8×C137C2312yes—
39C4⋊C4×C137—22no—
40C4⋊C4×C137C2314yes—
41C22×D137—28no—
42C22×D137—24no—
43C22×D137—44no—
44C22×D137—44no—
45D548—28no—
46D548—24no—
47D548C22×C418yescomplemented
48C2×Dic137—24no—
49C2×Dic137C2×D414yes—
50C4×D137—416no—
51#11764040—22no—
52C23×C137C2×D411yescharacteristic
53C2×C4×C137—24no—
54C2×C4×C137—44no—
55C2×C4×C137C22×C412yes—
56C2×C4×C137C2×D411yescharacteristic
57C2×C4×C137#4112yes—
58C2×C4×C137C2411yescharacteristic
59C8×C137C22×C414yescomplemented
60C22×C137C4×D412yes—
61C22×C137AGL(1,ℤ/8)14yes—
62C22×C137C22×D411yescharacteristic
63C2×D137—28no—
64C2×D137—44no—
65C2×D137—44no—
66C2×D137—416no—
67C4×C137—44no—
68C4×C137C4×D412yes—
69C4×C137C23×C411yescharacteristic
70C4×C137C2×#4111yescharacteristic
71Dic137—24no—
72C2×C137#44214yescomplemented
73C2×C137C2×C4×D411yescharacteristic
74C2×C137C2×AGL(1,ℤ/8)12yes—
75D137—48no—
76C137C2×#44211yescharacteristic, complemented, Sylow
77C2×#442—1371nomaximal, Sylow
78C22×D8—1371no—
79C2×C4×D4—1372no—
80#442—1378no—
81C2×#106D13711yescharacteristic, complemented
82C2×#102—1372no—
83C2×#97—1371no—
84C22×D4—1372no—
85C23×C4—2742no—
86C2×D8—1378no—
87C2×D8—1374no—
88C22×C8—1371no—
89C22×C8C2×D13711yescharacteristic
90C4×D4—2744no—
91C4×D4—1378no—
92C2×C4⋊C4C2×D13712yes—
93C2×C22⋊C4—2742no—
94C2×C42—1371no—
95#106C2×D13714yescomplemented
96#102—1378no—
97#97—1374no—
98C24—2742no—
99C2×D4—2742no—
100C2×D4—2744no—
101C2×D4—1378no—
102C2×D4—1374no—
103C22×C4—22no—
104C22×C4—2748no—
105C22×C4—5488no—
106C22×C4—1372no—
107C22×C4C22×D13711yescharacteristic
108D8—13716no—
109C2×C8—2742no—
110C2×C8—1372no—
111C2×C8C4×D13714yescomplemented
112C2×C8C22×D13712yes—
113C4⋊C4—22no—
114C4⋊C4C22×D13714yes—
115C22⋊C4—2748no—
116C42—1372no—
117C42—1372no—
118C23—2748no—
119C23—2744no—
120C23—5484no—
121C23—5484no—
122C23D4×D13711yescharacteristic
123D4—2748no—
124D4—2744no—
125D4—1378no—
126C2×C4—24no—
127C2×C4—44no—
128C2×C4—2744no—
129C2×C4—54816no—
130C2×C4—1374no—
131C2×C4C2×C4×D13712yes—
132C2×C4D4×D13711yescharacteristic
133C2×C4#1455551112yes—
134C2×C4C23×D13711yescharacteristic
135C8—2742no—
136C8C2×C4×D13714yescomplemented
137C22—2748no—
138C22—5484no—
139C22—5484no—
140C22—54816no—
141C22#1798405012yes—
142C22#1798411514yes—
143C22C2×D4×D13711yescharacteristic
144C4—44no—
145C4—2744no—
146C4#1798405012yes—
147C4C22×C4×D13711yescharacteristic
148C4C2×#1455551111yescharacteristic
149C2—5488no—
150C2#2257751414yesdirect product factor
151C2C2×#1798405011yescharacteristic
152C2C2×#1798411512yes—
subgroupG/H
centerC23D4×D137
commutatorC4×C137C23×C4
FrattiniC2×C4C23×D137
FittingC2×#106×C137C2
socleC23×C137C2×D4
prime radicalC22×D1096C2
cosocleC2×C4×C137C24
hypercenterC2×#106D137
hypocenterC137C2×#442
LCSG ▷ C4×C137 ▷ C2×C137 ▷ C137
UCSC1 ◁ C23 ◁ C22×C4 ◁ C2×#106

Complements

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

NH ≅ G/Ntype
2. C2×#17984050C2semidirect
3. #22577514C2direct (N × H)
4. C2×#17984008C2semidirect
5. C2×#17983998C2semidirect
6. C2×#106×C137C2semidirect
9. C2×D1096C4semidirect
13. #17984050C22semidirect
16. #17984008C22semidirect
17. #17983998C22semidirect
20. #106×C137C22semidirect
24. C2×D548C2×C4semidirect
29. D1096C2×C4semidirect
37. C2×C8×C137C2×C4semidirect
47. D548C22×C4semidirect
59. C8×C137C22×C4semidirect
72. C2×C137#442semidirect
76. C137C2×#442semidirect
81. C2×#106D137semidirect
95. #106C2×D137semidirect
111. C2×C8C4×D137semidirect
136. C8C2×C4×D137semidirect
150. C2#22577514direct (N × H)

Maximal subgroups

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

subgroupindex
C22×D10962
C2×#179840502
#225775142
C2×#179840082
C2×#179839982
C2×#106×C1372
C2×#442137