Finite Group Databasebeta

← #30271

Subgroups — #30271

Order 256.

528 conjugacy classes of subgroups; only the 127 normal subgroups are shown.

normal subgroups only

This group has 528 conjugacy classes of subgroups — too many to draw. Only its 127 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×#497C211yesmaximal, characteristic, complemented
2C2×#492C211yesmaximal, characteristic, complemented
3C2×#490C211yesmaximal, characteristic, complemented
4C2×#488C211yesmaximal, characteristic, complemented
5#2657C211yesmaximal, characteristic
6#2642C211yesmaximal, characteristic, complemented
7#2015C214yesmaximal, complemented
8#2014C214yesmaximal, complemented
9#1746C211yesmaximal, characteristic, complemented
10C22×Q16C2212yes—
11C22×SD16C2214yes—
12C22×SD16C2212yes—
13C2×C4⋊Q8C2211yescharacteristic
14C2×#127C2211yescharacteristic
15C2×#127C2212yes—
16C2×#125C2211yescharacteristic
17C2×#124C2211yescharacteristic
18C2×#124C2212yes—
19#497—24no—
20#492—24no—
21#490—24no—
22#488—24no—
23C2×#103C2212yes—
24C2×#102C2212yes—
25C2×#102C2214yes—
26C2×#97C2211yescharacteristic
27C2×C4×C8C2211yescharacteristic
28#400—24no—
29#392—24no—
30#391C2214yes—
31#376C2211yescharacteristic
32#336C2214yes—
33C22×Q8C2311yescharacteristic
34C22×Q8C2312yes—
35C22×D4—24no—
36C22×D4—22no—
37C22×D4C2311yescharacteristic
38C22×D4C2312yes—
39C2×Q16—24no—
40C2×Q16—44no—
41C2×SD16—28no—
42C2×SD16—24no—
43C2×SD16—44no—
44C2×SD16—44no—
45C2×SD16—44no—
46C22×C8C2312yes—
47C22×C8C2312yes—
48C4⋊Q8—22no—
49C4⋊Q8—22no—
50#127—22no—
51#127—22no—
52#127—44no—
53#125—22no—
54#125—22no—
55#124—22no—
56#124—22no—
57#124—44no—
58C2×C4⋊C4—22no—
59C2×C4⋊C4—22no—
60C2×C4⋊C4C2312yes—
61C2×C22⋊C4—24no—
62C2×C22⋊C4—22no—
63C2×C42C2312yes—
64C2×C42C2311yescharacteristic
65#103—24no—
66#102—24no—
67#102—28no—
68#97D414yescomplemented
69C4×C8D414yescomplemented
70#95—28no—
71#95D414yes—
72C24—21no—
73C24—22no—
74C2×Q8—21no—
75C2×Q8—21no—
76C2×Q8—22no—
77C2×Q8—22no—
78C2×Q8—24no—
79C2×Q8—24no—
80C2×Q8—24no—
81C2×D4—21no—
82C2×D4—22no—
83C2×D4—21no—
84C2×D4—22no—
85C2×D4—24no—
86C2×D4—24no—
87C2×D4—24no—
88C2×D4—48no—
89C2×D4—44no—
90C2×D4—84no—
91C2×D4—88no—
92C22×C4—22no—
93C22×C4—22no—
94C22×C4—21no—
95C22×C4C2×D414yes—
96C22×C4C2×D412yes—
97C22×C4C2411yescharacteristic
98Q16—48no—
99SD16—416no—
100SD16—48no—
101C2×C8—24no—
102C2×C8—24no—
103C2×C8C2×D414yes—
104C2×C8C2×D414yes—
105C4⋊C4—22no—
106C4⋊C4—22no—
107C4⋊C4—44no—
108C4⋊C4—44no—
109C22⋊C4—48no—
110C22⋊C4—44no—
111C42—24no—
112C42C2×D412yes—
113C42C2×D412yes—
114C23—41no—
115C23—42no—
116C23—42no—
117C23—42no—
118C23—42no—
119C23—48no—
120C23—44no—
121C23C22×D411yescharacteristic
122Q8—44no—
123Q8—42no—
124Q8—42no—
125Q8—42no—
126Q8—42no—
127D4—42no—
128D4—44no—
129D4—42no—
130D4—44no—
131D4—88no—
132D4—816no—
133C2×C4—24no—
134C2×C4—24no—
135C2×C4—28no—
136C2×C4—41no—
137C2×C4—42no—
138C2×C4—42no—
139C2×C4—42no—
140C2×C4—44no—
141C2×C4—44no—
142C2×C4#12714yes—
143C2×C4C22×D411yescharacteristic
144C2×C4C22×D411yescharacteristic
145C2×C4H(5,𝔽2)14yes—
146C8—24no—
147C8—24no—
148C22—84no—
149C22—82no—
150C22—81no—
151C22—82no—
152C22—84no—
153C22—84no—
154C22—84no—
155C22C2×#12711yescharacteristic
156C22#53512yes—
157C22#57714yes—
158C4—24no—
159C4—44no—
160C4—82no—
161C4—81no—
162C4—82no—
163C4#53512yes—
164C4#53512yes—
165C2—162no—
166C2—161no—
167C2#265711yescharacteristic
168C2#315412yes—
169C2#322214yes—
subgroupG/H
center, socleC23C22×D4
commutator, Frattini, cosocleC22×C4C24
prime radical#2657C2
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ #376 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C2×#497C2semidirect
2. C2×#492C2semidirect
3. C2×#490C2semidirect
4. C2×#488C2semidirect
6. #2642C2semidirect
7. #2015C2semidirect
8. #2014C2semidirect
9. #1746C2semidirect
68. #97D4semidirect
69. C4×C8D4semidirect

Maximal subgroups

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

subgroupindex
C2×#4972
C2×#4922
C2×#4902
C2×#4882
#26572
#26422
#20152
#20142
#17462