Finite Group Databasebeta

← #21232

Subgroups — #21232

Order 256.

735 conjugacy classes of subgroups; only the 247 normal subgroups are shown.

normal subgroups only

This group has 735 conjugacy classes of subgroups — too many to draw. Only its 247 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
1C23×Q16C211yesmaximal, characteristic
2C2×#427C211yesmaximal, characteristic
3C2×#419C212yesmaximal
4C2×#405C211yesmaximal, characteristic
5#2310C212yesmaximal
6#1971C214yesmaximal, complemented
7#1969C214yesmaximal, complemented
8C23×Q8C2212yes—
9C22×Q16—24no—
10C22×Q16—24no—
11C22×Q16C418yescomplemented
12C22×Q16C2212yes—
13C22×Q16C2212yes—
14C22×M16C2211yescharacteristic
15C23×C8C2211yescharacteristic
16C2×#117C2212yes—
17C2×#117C2211yescharacteristic
18#427—24no—
19C2×#107C2212yes—
20C2×#106C2212yes—
21#419—28no—
22C2×#103C2218yes—
23#405—24no—
24C2×#97C2212yes—
25C2×C4×C8C2212yes—
26#391—24no—
27#391C2218yes—
28#381—24no—
29C22×Q8—22no—
30C22×Q8—24no—
31C22×Q8—24no—
32C22×Q8—24no—
33C22×Q8—24no—
34C22×Q8—24no—
35C22×Q8C2×C418yes—
36C22×Q8C2314yes—
37C23×C4—22no—
38C23×C4C2311yescharacteristic
39C2×Q16—232no—
40C2×Q16—24no—
41C2×Q16—24no—
42C2×Q16—24no—
43C2×Q16—24no—
44C2×Q16C2×C418yes—
45C2×Q16C2×C418yes—
46C2×M16—22no—
47C2×M16—22no—
48C2×M16D414yes—
49C22×C8C2×C414yes—
50C22×C8D414yes—
51C22×C8D414yes—
52C22×C8C2312yes—
53C22×C8C2311yescharacteristic
54C22×C8C2311yescharacteristic
55#117—22no—
56#117—22no—
57#117—24no—
58#117—24no—
59C2×C4⋊C4D412yes—
60C2×C4⋊C4C2314yes—
61C2×C22⋊C4—22no—
62C2×C22⋊C4D412yes—
63C2×C42—22no—
64C2×C42C2312yes—
65#107—24no—
66#106—24no—
67#103—216no—
68#97—24no—
69C4×C8—24no—
70#95—216no—
71C24C2×D411yescharacteristic
72C2×Q8—28no—
73C2×Q8—24no—
74C2×Q8—216no—
75C2×Q8—216no—
76C2×Q8—24no—
77C2×Q8—24no—
78C2×Q8—24no—
79C2×Q8—24no—
80C2×Q8—44no—
81C2×Q8—48no—
82C2×Q8—48no—
83C2×Q8—44no—
84C2×Q8C22×C418yes—
85C22×C4—28no—
86C22×C4—24no—
87C22×C4—24no—
88C22×C4—44no—
89C22×C4—44no—
90C22×C4C22×C412yes—
91C22×C4C2×D414yes—
92C22×C4C2×D412yes—
93C22×C4C2×D412yes—
94C22×C4C2×D411yescharacteristic
95C22×C4C2×D412yes—
96C22×C4#4112yes—
97C22×C4#4112yes—
98C22×C4C2411yescharacteristic
99Q16—216no—
100Q16—216no—
101M16—28no—
102C2×C8—22no—
103C2×C8—22no—
104C2×C8C22⋊C4116yes—
105C2×C8C22×C412yes—
106C2×C8C22×C412yes—
107C2×C8C2×D414yes—
108C2×C8C2×D412yes—
109C2×C8C2×D412yes—
110C2×C8C2×D412yes—
111C2×C8C2×D412yes—
112C4⋊C4—24no—
113C4⋊C4—24no—
114C4⋊C4—24no—
115C22⋊C4—24no—
116C22⋊C4—44no—
117C42—22no—
118C42—22no—
119C42—44no—
120C23—24no—
121C23C4×D412yes—
122C23#12112yes—
123C23#12712yes—
124C23C22×D411yescharacteristic
125Q8—28no—
126Q8—28no—
127Q8—44no—
128Q8—44no—
129Q8—416no—
130C2×C4—28no—
131C2×C4—24no—
132C2×C4—28no—
133C2×C4—44no—
134C2×C4—44no—
135C2×C4—416no—
136C2×C4—44no—
137C2×C4—48no—
138C2×C4C2×C22⋊C414yes—
139C2×C4C4×D414yes—
140C2×C4C4×D412yes—
141C2×C4#12114yes—
142C2×C4#12112yes—
143C2×C4#12414yes—
144C2×C4#12712yes—
145C2×C4C23×C411yescharacteristic
146C2×C4C22×D411yescharacteristic
147C2×C4C22×D411yescharacteristic
148C2×C4C22×D411yescharacteristic
149C2×C4C2×#4111yescharacteristic
150C2×C4C2×#4111yescharacteristic
151C8—24no—
152C8C2×C22⋊C414yes—
153C8C2×C22⋊C414yes—
154C22—24no—
155C22—24no—
156C22—24no—
157C22#39014yes—
158C22C2×C4×D411yescharacteristic
159C22C2×#12111yescharacteristic
160C22C2×#12711yescharacteristic
161C22#57814yes—
162C4—44no—
163C4—48no—
164C4—84no—
165C4#39014yes—
166C4C22×C22⋊C411yescharacteristic
167C4C2×C4×D411yescharacteristic
168C4C2×#12111yescharacteristic
169C4C2×#12411yescharacteristic
170C2—24no—
171C2C2×#39011yescharacteristic
172C2#295012yes—
173C2#305912yes—
174C2#315612yes—
subgroupG/H
center, socleC23C22×D4
commutatorC2×C4C23×C4
Frattini, cosocleC22×C4C24
prime radicalC24C2×D4
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C2×#117 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
6. #1971C2semidirect
7. #1969C2semidirect
11. C22×Q16C4semidirect

Maximal subgroups

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

subgroupindex
C23×Q162
C2×#4272
C2×#4192
C2×#4052
#23102
#19712
#19692