Finite Group Databasebeta

← C2×#27163823 #38770553

Subgroups — C2×#27163823 #38770553

Order 25472.

232 conjugacy classes of subgroups; only the 101 normal subgroups are shown.

normal subgroups only

This group has 232 conjugacy classes of subgroups — too many to draw. Only its 101 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×Dic796C211yesmaximal, characteristic
2C2×#20263889C211yesmaximal, characteristic
3#27163823C214yesmaximal, direct product factor
4C22×C16×C199C211yesmaximal, characteristic
5C22×Dic398—21no—
6C2×Dic796—22no—
7C2×Dic796—21no—
8C2×Dic796C414yescomplemented
9C2×Dic796C2212yes—
10C2×C4⋊Dic199—21no—
11#20263889—21no—
12#20263889C2212yes—
13C22×C8×C199C2211yescharacteristic
14C2×C16×C199—22no—
15C2×C16×C199C2212yes—
16C2×Dic398—24no—
17C2×Dic398—22no—
18C2×Dic398—41no—
19C2×Dic398—42no—
20C22×Dic199—41no—
21C22×Dic199—41no—
22Dic796—24no—
23Dic796—22no—
24Dic796C2×C414yescomplemented
25C4⋊Dic199—22no—
26C4⋊Dic199—41no—
27C22×C4×C199D411yescharacteristic
28C2×C8×C199C2×C412yes—
29C2×C8×C199D412yes—
30C2×C8×C199D411yescharacteristic
31C2×C8×C199C2311yescharacteristic
32C16×C199—22no—
33Dic398—24no—
34Dic398—44no—
35Dic398—42no—
36C2×Dic199—44no—
37C2×Dic199—42no—
38C2×Dic199—42no—
39C2×Dic199—82no—
40C23×C199D811yescharacteristic
41C2×C4×C199C22⋊C412yes—
42C2×C4×C199D811yescharacteristic
43C2×C4×C199SD1612yes—
44C2×C4×C199C2×D411yescharacteristic
45C8×C199C22⋊C412yes—
46C8×C199C22×C411yescharacteristic
47C8×C199C2×D411yescharacteristic
48C22×C199#10212yes—
49C22×C199SD3212yes—
50C22×C199Q3212yes—
51C22×C199C2×D811yescharacteristic
52C4×C199#10212yes—
53C4×C199C2×C22⋊C411yescharacteristic
54C4×C199C2×SD1611yescharacteristic
55Dic199—44no—
56Dic199—82no—
57C2×C199#35814yescomplemented
58C2×C199C2×#10211yescharacteristic
59C2×C199C2×SD3211yescharacteristic
60C2×C199C2×Q3211yescharacteristic
61C199C2×#35811yescharacteristic, complemented, Sylow
62C2×#358—1991nomaximal, Sylow
63C22×Q16—1991no—
64C22×C16D19911yescharacteristic
65C2×#107—1991no—
66#358—1994no—
67C22×Q8—3981no—
68C2×Q16—3982no—
69C2×Q16—3981no—
70C2×Q16—1994no—
71C2×Q16—1992no—
72C22×C8C2×D19911yescharacteristic
73C2×C4⋊C4—3981no—
74C2×C16—22no—
75C2×C16C2×D19912yes—
76#107—3981no—
77#107—1992no—
78C2×Q8—7961no—
79C2×Q8—7962no—
80C2×Q8—3984no—
81C2×Q8—3982no—
82C22×C4—7961no—
83C22×C4—7961no—
84C22×C4D79611yescharacteristic
85Q16—3984no—
86Q16—3982no—
87Q16—1994no—
88C2×C8C4×D19912yes—
89C2×C8C22⋊D19912yes—
90C2×C8D79611yescharacteristic
91C2×C8C22×D19911yescharacteristic
92C4⋊C4—7961no—
93C4⋊C4—3982no—
94C16—22no—
95C23D159211yescharacteristic
96Q8—7962no—
97Q8—7964no—
98Q8—3984no—
99C2×C4—7962no—
100C2×C4—7964no—
101C2×C4—7962no—
102C2×C4—15922no—
103C2×C4(C2×D199)⋊C412yes—
104C2×C4D159211yescharacteristic
105C2×C4#1569187512yes—
106C2×C4C2×D79611yescharacteristic
107C8(C2×D199)⋊C412yes—
108C8C2×C4×D19911yescharacteristic
109C8C2×C22⋊D19911yescharacteristic
110C22#2026387712yes—
111C22#2026390012yes—
112C22Dic159212yes—
113C22C2×D159211yescharacteristic
114C4—7964no—
115C4—15922no—
116C4#2026387712yes—
117C4C2×(C2×D199)⋊C411yescharacteristic
118C4C2×#1569187511yescharacteristic
119C2#2716382314yesdirect product factor
120C2C2×#2026387711yescharacteristic
121C2C2×#2026390011yescharacteristic
122C2C2×Dic159211yescharacteristic
subgroupG/H
centerC23D1592
commutatorC8×C199C22×C4
FrattiniC2×C8C22×D199
FittingC22×C16×C199C2
socle, prime radicalC23×C199D8
cosocleC2×C8×C199C23
hypercenterC22×C16D199
hypocenterC199C2×#358
LCSG ▷ C8×C199 ▷ C4×C199 ▷ C2×C199 ▷ C199
UCSC1 ◁ C23 ◁ C22×C4 ◁ C22×C8 ◁ C22×C16

Complements

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

NH ≅ G/Ntype
3. #27163823C2direct (N × H)
8. C2×Dic796C4semidirect
24. Dic796C2×C4semidirect
57. C2×C199#358semidirect
61. C199C2×#358semidirect
119. C2#27163823direct (N × H)

Maximal subgroups

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

subgroupindex
C22×Dic7962
C2×#202638892
#271638232
C22×C16×C1992
C2×#358199