Finite Group Databasebeta

← M16×#11715895 #27140014

Subgroups — M16×#11715895 #27140014

Order 12416.

224 conjugacy classes of subgroups; only the 153 normal subgroups are shown.

normal subgroups only

This group has 224 conjugacy classes of subgroups — too many to draw. Only its 153 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
1#20260788C211yesmaximal, characteristic
2C2×C4×#11715895C211yesmaximal, characteristic
3#20260456C212yesmaximal, complemented
4C8×#11715895C212yesmaximal, complemented
5C4×M16×C97C211yesmaximal, characteristic
6C22×#11715895C412yes—
7C4⋊#11715895C412yes—
8C22⋊#11715895C412yes—
9C4×#11715895C412yes—
10C4×#11715895C2211yescharacteristic
11C4×#11715895C2211yescharacteristic
12C4×#11715895C2212yes—
13C2×M16×C97C412yes—
14C2×C42×C97C2211yescharacteristic
15#97×C97C412yes—
16C4×C8×C97C2212yes—
17C2×#11715895—24no—
18C2×#11715895C2×C412yes—
19C2×#11715895C2×C414yes—
20C2×#11715895C2×C412yes—
21C22×C4×C97C2×C411yescharacteristic
22C22×C4×C97C2×C411yescharacteristic
23C22×C4×C97C2×C411yescharacteristic
24M16×C97C818yescomplemented
25C2×C8×C97C2×C414yes—
26C42×C97C2×C411yescharacteristic
27C42×C97C2×C411yescharacteristic
28C42×C97C2×C411yescharacteristic
29C42×C97C2311yescharacteristic
30C23×C97C4211yescharacteristic
31C2×C4×C97—22no—
32C2×C4×C97—22no—
33C2×C4×C97C4211yescharacteristic
34C2×C4×C97C4211yescharacteristic
35C2×C4×C97C4211yescharacteristic
36C2×C4×C97C2×C814yes—
37C2×C4×C97C22×C411yescharacteristic
38C2×C4×C97C22×C411yescharacteristic
39C2×C4×C97C22×C411yescharacteristic
40C8×C97C2×C818yescomplemented
41#11715895—22no—
42#11715895—24no—
43#11715895M1614yesdirect product factor
44C22×C97—21no—
45C22×C97—21no—
46C22×C97C4×C812yes—
47C22×C97C2×C4211yescharacteristic
48C4×C97—21no—
49C4×C97—21no—
50C4×C97C4×C812yes—
51C4×C97C22×C812yes—
52C4×C97C2×M1612yes—
53C4×C97#13112yes—
54C2×C97—22no—
55C2×C97C2×C4×C811yescharacteristic
56C2×C97C4×M1611yescharacteristic
57C2×C97#40511yescharacteristic
58C8×M16—971nomaximal, Sylow
59C97C8×M1611yescharacteristic, complemented, Sylow
60#431—971no—
61C4×M16D9711yescharacteristic
62C2×C4×C8—971no—
63#322—972no—
64C82—972no—
65C2×M16Dic9712yes—
66C22×C8—972no—
67C2×C42C2×D9711yescharacteristic
68C4⋊C8—972no—
69C22⋊C8—972no—
70#97Dic9712yes—
71C4×C8—972no—
72C4×C8—971no—
73C4×C8—972no—
74C4×C8—971no—
75C4×C8C2×D9712yes—
76C22×C4C4×D9711yescharacteristic
77C22×C4C4×D9711yescharacteristic
78C22×C4C2×Dic9711yescharacteristic
79M16#1171589518yesdirect product factor
80C2×C8—972no—
81C2×C8—972no—
82C2×C8—974no—
83C2×C8—1944no—
84C2×C8C2×Dic9714yes—
85C42C4×D9711yescharacteristic
86C42C4×D9711yescharacteristic
87C42C2×Dic9711yescharacteristic
88C42C22×D9711yescharacteristic
89C23C4×Dic9711yescharacteristic
90C2×C4—22no—
91C2×C4—22no—
92C2×C4C4×Dic9711yescharacteristic
93C2×C4C4×Dic9711yescharacteristic
94C2×C4C4×Dic9711yescharacteristic
95C2×C4C2×#1171589514yes—
96C2×C4C2×C4×D9711yescharacteristic
97C2×C4C2×C4×D9711yescharacteristic
98C2×C4C22×Dic9711yescharacteristic
99C8—974no—
100C8—1942no—
101C8—1944no—
102C8C2×#1171589518yescomplemented
103C22—21no—
104C22—21no—
105C22C4×#1171589512yes—
106C22C2×C4×Dic9711yescharacteristic
107C4—21no—
108C4—21no—
109C4C4×#1171589512yes—
110C4C22×#1171589512yes—
111C4M16×D9712yes—
112C4#1569081812yes—
113C2—22no—
114C2C2×C4×#1171589511yescharacteristic
115C2M16×Dic9711yescharacteristic
116C2#2026069311yescharacteristic
subgroupG/H
center, FrattiniC42C22×D97
commutatorC2×C97C2×C4×C8
FittingC4×M16×C97C2
socleC22×C97C2×C42
prime radicalC23×C97C42
cosocleC42×C97C23
hypercenterC4×M16D97
hypocenterC97C8×M16
LCSG ▷ C2×C97 ▷ C97
UCSC1 ◁ C42 ◁ C4×M16

Complements

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

NH ≅ G/Ntype
3. #20260456C2semidirect
4. C8×#11715895C2semidirect
24. M16×C97C8semidirect
40. C8×C97C2×C8semidirect
43. #11715895M16direct (N × H)
59. C97C8×M16semidirect
79. M16#11715895direct (N × H)
102. C8C2×#11715895semidirect

Maximal subgroups

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

subgroupindex
#202607882
C2×C4×#117158952
#202604562
C8×#117158952
C4×M16×C972
C8×M1697