Finite Group Databasebeta

← C2×#20295138 #28371825

Subgroups — C2×#20295138 #28371825

Order 13952.

608 conjugacy classes of subgroups; only the 237 normal subgroups are shown.

normal subgroups only

This group has 608 conjugacy classes of subgroups — too many to draw. Only its 237 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
1C2×D4×Dic109C212yesmaximal, complemented
2#20295138C218yesmaximal, direct product factor
3C2×#16812631C211yesmaximal, characteristic, complemented
4C2×#16812620C212yesmaximal, complemented
5C2×#16812609C211yesmaximal, characteristic, complemented
6C22×D8×C109C211yesmaximal, characteristic
7C23×Dic109—22no—
8C22×#11724784C2211yescharacteristic
9D4×Dic109—24no—
10D4×Dic109C2218yescomplemented
11C2×C4⋊Dic109C2212yes—
12C2×C22⋊Dic109—22no—
13C2×C4×Dic109C2211yescharacteristic
14#16812631C2214yescomplemented
15#16812620C2218yescomplemented
16#16812609C2214yescomplemented
17C22×D4×C109C2212yes—
18C2×D8×C109C418yescomplemented
19C2×D8×C109C2214yes—
20C22×C8×C109C2211yescharacteristic
21C22×Dic109—22no—
22C22×Dic109—28no—
23C22×Dic109—48no—
24C22×Dic109D412yes—
25C2×#11724784—22no—
26C2×#11724784C2312yes—
27C4⋊Dic109—22no—
28C4⋊Dic109C2314yes—
29C22⋊Dic109—28no—
30C4×Dic109D412yes—
31C4×Dic109C2312yes—
32C24×C109—22no—
33C2×D4×C109—22no—
34C2×D4×C109—24no—
35C2×D4×C109C2×C418yescomplemented
36C2×D4×C109C2314yes—
37C22×C4×C109C2311yescharacteristic
38D8×C109C2×C4116yescomplemented
39C2×C8×C109C2×C414yescomplemented
40C2×C8×C109C2312yes—
41C23×C109—28no—
42C23×C109—24no—
43C23×C109—44no—
44C23×C109—44no—
45C23×C109C2×D411yescharacteristic
46D4×C109—28no—
47D4×C109—24no—
48D4×C109C22×C418yescomplemented
49C2×C4×C109C22×C412yes—
50C2×C4×C109C2×D411yescharacteristic
51C2×C4×C109#4112yes—
52C2×C4×C109C2411yescharacteristic
53C2×Dic109—24no—
54C2×Dic109—24no—
55C2×Dic109—416no—
56C2×Dic109—44no—
57C2×Dic109C2×D414yes—
58C8×C109C22×C414yescomplemented
59#11724784—22no—
60C22×C109—28no—
61C22×C109—44no—
62C22×C109—44no—
63C22×C109—416no—
64C22×C109C4×D412yes—
65C22×C109AGL(1,ℤ/8)14yes—
66C22×C109C22×D411yescharacteristic
67C4×C109C4×D412yes—
68C4×C109C23×C411yescharacteristic
69C4×C109C2×#4111yescharacteristic
70Dic109—24no—
71Dic109—44no—
72C2×C109—48no—
73C2×C109#44214yescomplemented
74C2×C109C2×C4×D411yescharacteristic
75C2×C109C2×AGL(1,ℤ/8)12yes—
76C2×#442—1091nomaximal, Sylow
77C109C2×#44211yescharacteristic, complemented, Sylow
78C22×D8D10911yescharacteristic
79C2×C4×D4—1092no—
80#442—1098no—
81C2×#106—1091no—
82C2×#102—1092no—
83C2×#97—1091no—
84C22×D4C2×D10912yes—
85C23×C4—2182no—
86C2×D8Dic10918yescomplemented
87C2×D8C2×D10914yes—
88C22×C8—1091no—
89C22×C8C2×D10911yescharacteristic
90C4×D4—1098no—
91C4×D4—2184no—
92C2×C4⋊C4—1092no—
93C2×C22⋊C4—2182no—
94C2×C42—1091no—
95#106—1094no—
96#102—1098no—
97#97—1094no—
98C24—22no—
99C2×D4—22no—
100C2×D4—24no—
101C2×D4C2×Dic10918yescomplemented
102C2×D4C22×D10914yes—
103C22×C4—1092no—
104C22×C4—4368no—
105C22×C4—2188no—
106C22×C4—2182no—
107C22×C4C22×D10911yescharacteristic
108D8C2×Dic109116yescomplemented
109C2×C8—1092no—
110C2×C8—2182no—
111C2×C8C2×Dic10914yescomplemented
112C2×C8C22×D10912yes—
113C4⋊C4—1094no—
114C4⋊C4—2182no—
115C22⋊C4—2188no—
116C42—1092no—
117C42—1092no—
118C23—28no—
119C23—24no—
120C23—44no—
121C23—44no—
122C23D4×D10911yescharacteristic
123D4—28no—
124D4—24no—
125D4C22×Dic10918yescomplemented
126C2×C4—1094no—
127C2×C4—4364no—
128C2×C4—43616no—
129C2×C4—2184no—
130C2×C4—2184no—
131C2×C4C22×Dic10912yes—
132C2×C4D4×D10911yescharacteristic
133C2×C4#1318202812yes—
134C2×C4C23×D10911yescharacteristic
135C8—2182no—
136C8C22×Dic10914yescomplemented
137C22—28no—
138C22—44no—
139C22—44no—
140C22—416no—
141C22D4×Dic10912yes—
142C22#1681272314yes—
143C22C2×D4×D10911yescharacteristic
144C4—4364no—
145C4—2184no—
146C4D4×Dic10912yes—
147C4C23×Dic10911yescharacteristic
148C4C2×#1318202811yescharacteristic
149C2—48no—
150C2#2029513814yesdirect product factor
151C2C2×D4×Dic10911yescharacteristic
152C2C2×#1681272312yes—
subgroupG/H
centerC23D4×D109
commutatorC4×C109C23×C4
FrattiniC2×C4C23×D109
Fitting, prime radicalC22×D8×C109C2
socleC23×C109C2×D4
cosocleC2×C4×C109C24
hypercenterC22×D8D109
hypocenterC109C2×#442
LCSG ▷ C4×C109 ▷ C2×C109 ▷ C109
UCSC1 ◁ C23 ◁ C22×C4 ◁ C22×D8

Complements

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

NH ≅ G/Ntype
1. C2×D4×Dic109C2semidirect
2. #20295138C2direct (N × H)
3. C2×#16812631C2semidirect
4. C2×#16812620C2semidirect
5. C2×#16812609C2semidirect
10. D4×Dic109C22semidirect
14. #16812631C22semidirect
15. #16812620C22semidirect
16. #16812609C22semidirect
18. C2×D8×C109C4semidirect
35. C2×D4×C109C2×C4semidirect
38. D8×C109C2×C4semidirect
39. C2×C8×C109C2×C4semidirect
48. D4×C109C22×C4semidirect
58. C8×C109C22×C4semidirect
73. C2×C109#442semidirect
77. C109C2×#442semidirect
86. C2×D8Dic109semidirect
101. C2×D4C2×Dic109semidirect
108. D8C2×Dic109semidirect
111. C2×C8C2×Dic109semidirect
125. D4C22×Dic109semidirect
136. C8C22×Dic109semidirect
150. C2#20295138direct (N × H)

Maximal subgroups

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

subgroupindex
C2×D4×Dic1092
#202951382
C2×#168126312
C2×#168126202
C2×#168126092
C22×D8×C1092
C2×#442109