Finite Group Databasebeta

← #23804

Subgroups — #23804

Order 256.

519 conjugacy classes of subgroups; only the 135 normal subgroups are shown.

normal subgroups only

This group has 519 conjugacy classes of subgroups — too many to draw. Only its 135 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×#442C211yesmaximal, characteristic
2C2×#441C211yesmaximal, characteristic, complemented
3C2×#440C212yesmaximal, complemented
4C4×#124C212yesmaximal, complemented
5#2097C212yesmaximal, complemented
6#2092C212yesmaximal, complemented
7#2015C212yesmaximal, complemented
8#2012C212yesmaximal
9#1745C211yesmaximal, characteristic, complemented
10C22×Q16C2211yescharacteristic
11C22×SD16C2212yes—
12C22×D8C2211yescharacteristic
13C2×#124C2212yes—
14C2×C4×Q8C2212yes—
15C2×C4×D4C2212yes—
16#442—24no—
17#441—24no—
18#440—28no—
19C2×#107C2212yes—
20C2×#106C2211yescharacteristic
21C2×#106C2211yescharacteristic
22C2×#103C2212yes—
23C2×#103C2212yes—
24C2×#102C2212yes—
25C2×#102C2212yes—
26C2×#97C2211yescharacteristic
27C2×#97C2211yescharacteristic
28#391C2212yes—
29#390C2212yes—
30#388—24no—
31#382C2212yes—
32C4×C22⋊C4—24no—
33C43C2211yescharacteristic
34#336C2212yes—
35#336C2212yes—
36C22×Q8C2312yes—
37C22×D4C2312yes—
38C23×C4—22no—
39C2×Q16—24no—
40C2×Q16—22no—
41C2×SD16—24no—
42C2×SD16—24no—
43C2×SD16—24no—
44C2×D8—24no—
45C2×D8—22no—
46C22×C8C2311yescharacteristic
47C22×C8C2312yes—
48C22×C8C2311yescharacteristic
49#124—24no—
50#124—24no—
51C4×Q8—24no—
52C4×Q8—24no—
53C4×D4—24no—
54C4×D4—24no—
55C2×C4⋊C4—22no—
56C2×C4⋊C4C2312yes—
57C2×C4⋊C4C2312yes—
58C2×C22⋊C4—24no—
59C2×C22⋊C4—22no—
60C2×C22⋊C4—24no—
61C2×C42—22no—
62C2×C42D414yes—
63C2×C42C2312yes—
64C2×C42C2311yescharacteristic
65#107—24no—
66#106—22no—
67#106—22no—
68#103—24no—
69#103—24no—
70#102—24no—
71#102—24no—
72#97D414yes—
73#97D414yes—
74#95—24no—
75#95—24no—
76C24—22no—
77C2×Q8—22no—
78C2×Q8—22no—
79C2×Q8—22no—
80C2×Q8—22no—
81C2×Q8—22no—
82C2×Q8#4114yes—
83C2×D4—22no—
84C2×D4—22no—
85C2×D4—22no—
86C2×D4—22no—
87C2×D4—22no—
88C2×D4#4114yes—
89C22×C4—22no—
90C22×C4—22no—
91C22×C4—22no—
92C22×C4—48no—
93C22×C4—44no—
94C22×C4C2×D414yes—
95C22×C4C2×D412yes—
96C22×C4C2411yescharacteristic
97Q16—28no—
98SD16—216no—
99D8—28no—
100C2×C8—22no—
101C2×C8—22no—
102C2×C8—22no—
103C2×C8—22no—
104C2×C8C2×D412yes—
105C2×C8C2×D414yes—
106C2×C8C2×D412yes—
107C4⋊C4—22no—
108C4⋊C4—22no—
109C4⋊C4—22no—
110C4⋊C4—22no—
111C4⋊C4—44no—
112C22⋊C4—216no—
113C22⋊C4—48no—
114C22⋊C4—44no—
115C42—22no—
116C42—22no—
117C42—44no—
118C42—44no—
119C42C2×D412yes—
120C42C2×D412yes—
121C23—24no—
122C23—42no—
123C23—42no—
124C23—44no—
125C23—44no—
126C23C22×D411yescharacteristic
127Q8—24no—
128Q8—24no—
129Q8—42no—
130Q8—42no—
131D4—24no—
132D4—24no—
133D4—42no—
134D4—42no—
135C2×C4—24no—
136C2×C4—24no—
137C2×C4—24no—
138C2×C4—24no—
139C2×C4—24no—
140C2×C4—42no—
141C2×C4—42no—
142C2×C4—42no—
143C2×C4—42no—
144C2×C4—44no—
145C2×C4—44no—
146C2×C4—88no—
147C2×C4#12714yes—
148C2×C4C22×D411yescharacteristic
149C2×C4C22×D411yescharacteristic
150C2×C4C2×#4112yes—
151C2×C4C2×#4112yes—
152C8—22no—
153C8—24no—
154C8—22no—
155C22—48no—
156C22—44no—
157C22—84no—
158C22—82no—
159C22—82no—
160C22#52512yes—
161C22C2×#12711yescharacteristic
162C22#57514yes—
163C4—24no—
164C4—44no—
165C4—44no—
166C4—82no—
167C4—82no—
168C4#52511yescharacteristic
169C4#52512yes—
170C4#52511yescharacteristic
171C2—84no—
172C2#239711yescharacteristic
173C2#311114yes—
174C2#315312yes—
subgroupG/H
center, socleC23C22×D4
commutator, Frattini, cosocleC22×C4C24
prime radicalC22×D8C22
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C43 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C2×#441C2semidirect
3. C2×#440C2semidirect
4. C4×#124C2semidirect
5. #2097C2semidirect
6. #2092C2semidirect
7. #2015C2semidirect
9. #1745C2semidirect

Maximal subgroups

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

subgroupindex
C2×#4422
C2×#4412
C2×#4402
C4×#1242
#20972
#20922
#20152
#20122
#17452