Finite Group Databasebeta

← #41000289

Subgroups — #41000289

Order 26816.

170 conjugacy classes of subgroups; only the 57 normal subgroups are shown.

normal subgroups only

This group has 170 conjugacy classes of subgroups — too many to draw. Only its 57 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×Dic419⋊C4C211yesmaximal, characteristic, complemented
2C2×C22⋊Dic419C211yesmaximal, characteristic
3C2×C22⋊Dic419C211yesmaximal, characteristic
4C419⋊#95C211yesmaximal, characteristic, complemented
5C419⋊#95C211yesmaximal, characteristic, complemented
6C419⋊#95C211yesmaximal, characteristic, complemented
7C2×C22⋊C4×C419C211yesmaximal, characteristic
8C22×Dic419C2211yescharacteristic
9C22×Dic419C2211yescharacteristic
10C22×Dic419C2211yescharacteristic
11C22×Dic419C2211yescharacteristic
12Dic419⋊C4—22no—
13C22⋊Dic419—22no—
14C22⋊Dic419—22no—
15C24×C419C2211yescharacteristic
16C22×C4×C419C2211yescharacteristic
17C22×C4×C419C2211yescharacteristic
18C22⋊C4×C419—22no—
19C2×Dic419—21no—
20C2×Dic419—21no—
21C2×Dic419—21no—
22C2×Dic419—21no—
23C2×Dic419—21no—
24C2×Dic419—21no—
25C2×Dic419—21no—
26C2×Dic419—21no—
27C2×Dic419—21no—
28C2×Dic419—21no—
29C2×Dic419—21no—
30C2×Dic419D412yes—
31C23×C419—21no—
32C23×C419—21no—
33C23×C419—21no—
34C23×C419—21no—
35C23×C419—21no—
36C23×C419—21no—
37C23×C419D412yes—
38C23×C419C2311yescharacteristic
39C2×C4×C419—21no—
40C2×C4×C419—21no—
41C2×C4×C419—21no—
42C2×C4×C419—21no—
43C2×C4×C419—21no—
44C2×C4×C419—21no—
45C22×C419—22no—
46C22×C419—22no—
47C22×C419—22no—
48C22×C419—41no—
49C22×C419—41no—
50C22×C419—41no—
51C22×C419—41no—
52C22×C419C2×D411yescharacteristic
53C22×C419C2×D411yescharacteristic
54C22×C419#4111yescharacteristic
55C22×C419#4111yescharacteristic
56C22×C419#4111yescharacteristic
57C22×C419#4111yescharacteristic
58C22×C419#4111yescharacteristic
59C4×C419—41no—
60C4×C419—41no—
61Dic419—22no—
62Dic419—41no—
63Dic419—41no—
64Dic419—41no—
65C2×C419—42no—
66C2×C419#12111yescharacteristic
67C2×C419#12311yescharacteristic
68C2×C419#12311yescharacteristic
69C2×C419#12311yescharacteristic
70C2×C419#12411yescharacteristic
71C2×C419#12611yescharacteristic
72C2×C419#12611yescharacteristic
73C419#39711yescharacteristic, complemented, Sylow
74#397—4191nomaximal, Sylow
75C2×C4⋊C4—4191no—
76C2×C22⋊C4—4191no—
77C2×C22⋊C4—4191no—
78C2×C22⋊C4D41911yescharacteristic
79#95—4191no—
80#95—4191no—
81#95—4191no—
82C24C2×D41911yescharacteristic
83C22×C4—4191no—
84C22×C4—4191no—
85C22×C4—4191no—
86C22×C4—4191no—
87C22×C4C2×D41911yescharacteristic
88C22×C4C2×D41911yescharacteristic
89C4⋊C4—8382no—
90C22⋊C4—22no—
91C22⋊C4—8382no—
92C22⋊C4—8382no—
93C23—21no—
94C23—21no—
95C23—21no—
96C23—21no—
97C23—21no—
98C23—21no—
99C23C22⋊D41912yes—
100C23C22×D41911yescharacteristic
101C2×C4—21no—
102C2×C4—21no—
103C2×C4—21no—
104C2×C4—21no—
105C2×C4—21no—
106C2×C4—21no—
107C2×C4—8381no—
108C2×C4—8381no—
109C2×C4—8381no—
110C2×C4—8381no—
111C2×C4—8381no—
112C2×C4—8381no—
113C2×C4—8381no—
114C2×C4—8381no—
115C2×C4—8381no—
116C2×C4—8381no—
117C2×C4—8381no—
118C2×C4—4192no—
119C22—22no—
120C22—22no—
121C22—22no—
122C22—41no—
123C22—41no—
124C22—41no—
125C22—41no—
126C22D4×D41911yescharacteristic
127C22C2×C22⋊D41911yescharacteristic
128C22#2026941011yescharacteristic
129C22#2026941011yescharacteristic
130C22#2026941011yescharacteristic
131C22#2026941111yescharacteristic
132C22#2026941111yescharacteristic
133C4—41no—
134C4—41no—
135C4—8382no—
136C4—16761no—
137C4—16761no—
138C4—16761no—
139C2—42no—
140C2#2721169011yescharacteristic
141C2#2721169911yescharacteristic
142C2#2721170011yescharacteristic
143C2#2721170111yescharacteristic
144C2#2721170411yescharacteristic
145C2#2721171111yescharacteristic
146C2#2721171111yescharacteristic
subgroupG/H
center, FrattiniC23C22×D419
commutator, socle, cosocleC23×C419C23
FittingC2×C22⋊C4×C419C2
prime radicalC24×C419C22
hypercenterC2×C22⋊C4D419
hypocenterC419#397
LCSG ▷ C23×C419 ▷ C419
UCSC1 ◁ C23 ◁ C2×C22⋊C4

Complements

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

NH ≅ G/Ntype
1. C2×Dic419⋊C4C2semidirect
4. C419⋊#95C2semidirect
5. C419⋊#95C2semidirect
6. C419⋊#95C2semidirect
73. C419#397semidirect

Maximal subgroups

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

subgroupindex
C2×Dic419⋊C42
C2×C22⋊Dic4192
C419⋊#952
C2×C22⋊C4×C4192
#397419