Finite Group Databasebeta

← #23733

Subgroups — #23733

Order 256.

565 conjugacy classes of subgroups; only the 175 normal subgroups are shown.

normal subgroups only

This group has 565 conjugacy classes of subgroups — too many to draw. Only its 175 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×#428C212yesmaximal, complemented
2C2×#417C212yesmaximal
3#2297C211yesmaximal, characteristic
4C2×#382C211yesmaximal, characteristic, complemented
5#2097C214yesmaximal, complemented
6#2092C214yesmaximal, complemented
7#1728C211yesmaximal, characteristic, complemented
8C22×#41C2211yescharacteristic
9C22×M16C2212yes—
10C2×#117C2211yescharacteristic
11C22×C4⋊C4C2212yes—
12C22×C42C2211yescharacteristic
13#428—28no—
14C2×#107C2214yes—
15C2×#106C2214yes—
16#417—28no—
17C2×#103C2214yes—
18C2×#102C2214yes—
19#391C2212yes—
20#390C2212yes—
21#386—22no—
22#382—22no—
23#382C2214yes—
24C4×C22⋊C4—22no—
25C2×#95—22no—
26#336C2214yes—
27C2×#41—22no—
28C2×#41—24no—
29C2×#41—24no—
30C2×#41Q814yes—
31C22×Q8C2311yescharacteristic
32C22×D4—21no—
33C22×D4C2311yescharacteristic
34C23×C4—21no—
35C23×C4—22no—
36C23×C4D412yes—
37C23×C4C2311yescharacteristic
38C2×M16—24no—
39C2×M16—24no—
40C2×M16D418yes—
41C22×C8C2314yes—
42#117—24no—
43C2×C4⋊C4—24no—
44C2×C4⋊C4—24no—
45C2×C4⋊C4—22no—
46C2×C4⋊C4C2314yes—
47C2×C4⋊C4C2312yes—
48C2×C22⋊C4—21no—
49C2×C22⋊C4—24no—
50C2×C42—24no—
51C2×C42—21no—
52C2×C42D412yes—
53C2×C42C2312yes—
54#107—28no—
55#106—28no—
56#103—28no—
57#102—28no—
58#95—28no—
59#95—24no—
60C24—21no—
61C24C2×D411yescharacteristic
62#41—216no—
63#41—48no—
64C2×Q8—21no—
65C2×Q8—22no—
66C2×Q8—22no—
67C2×Q8C2×Q812yes—
68C2×D4—24no—
69C2×D4—22no—
70C2×D4—22no—
71C2×D4—21no—
72C2×D4—42no—
73C2×D4—42no—
74C2×D4C2×Q812yes—
75C22×C4—24no—
76C22×C4—21no—
77C22×C4—24no—
78C22×C4—24no—
79C22×C4—22no—
80C22×C4—44no—
81C22×C4—42no—
82C22×C4—42no—
83C22×C4—48no—
84C22×C4—44no—
85C22×C4C2×D414yes—
86C22×C4C2×D411yescharacteristic
87C22×C4C2×D414yes—
88C22×C4C2×Q812yes—
89C22×C4#4114yes—
90C22×C4#4112yes—
91C22×C4C2411yescharacteristic
92M16—216no—
93C2×C8—24no—
94C2×C8—24no—
95C2×C8C2×D418yes—
96C4⋊C4—24no—
97C4⋊C4—22no—
98C4⋊C4—24no—
99C4⋊C4—22no—
100C4⋊C4—44no—
101C22⋊C4—48no—
102C22⋊C4—42no—
103C42—24no—
104C42—24no—
105C42—42no—
106C23—24no—
107C23—22no—
108C23—41no—
109C23—41no—
110C23—44no—
111C23C22⋊Q812yes—
112C23#12312yes—
113C23#12712yes—
114C23C22×D411yescharacteristic
115Q8—24no—
116Q8—42no—
117D4—24no—
118D4—48no—
119D4—42no—
120C2×C4—22no—
121C2×C4—24no—
122C2×C4—24no—
123C2×C4—24no—
124C2×C4—48no—
125C2×C4—41no—
126C2×C4—41no—
127C2×C4—48no—
128C2×C4—42no—
129C2×C4—44no—
130C2×C4—44no—
131C2×C4—48no—
132C2×C4—88no—
133C2×C4C22⋊Q818yes—
134C2×C4C22⋊Q812yes—
135C2×C4#12318yes—
136C2×C4#12312yes—
137C2×C4#12712yes—
138C2×C4C22×D412yes—
139C2×C4C22×Q811yescharacteristic
140C2×C4C2×#4112yes—
141C2×C4C2×#4111yescharacteristic
142C8—28no—
143C22—24no—
144C22—24no—
145C22—24no—
146C22—44no—
147C22—42no—
148C22—82no—
149C22—82no—
150C22#39914yes—
151C22C2×C22⋊Q811yescharacteristic
152C22C2×#12311yescharacteristic
153C22C2×#12711yescharacteristic
154C22#57514yes—
155C4—44no—
156C4—42no—
157C4—82no—
158C4—84no—
159C4#39914yes—
160C4C2×C22⋊Q812yes—
161C4C2×#12312yes—
162C2—24no—
163C2—82no—
164C2C2×#39911yescharacteristic
165C2#308012yes—
166C2#309312yes—
167C2#315312yes—
subgroupG/H
center, socleC23C22×D4
commutator, Frattini, cosocleC22×C4C24
prime radicalC22×#41C22
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C22×C42 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C2×#428C2semidirect
4. C2×#382C2semidirect
5. #2097C2semidirect
6. #2092C2semidirect
7. #1728C2semidirect

Maximal subgroups

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

subgroupindex
C2×#4282
C2×#4172
#22972
C2×#3822
#20972
#20922
#17282