Finite Group Databasebeta

← #28388

Subgroups — #28388

Order 256.

479 conjugacy classes of subgroups; only the 131 normal subgroups are shown.

normal subgroups only

This group has 479 conjugacy classes of subgroups — too many to draw. Only its 131 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×#478C212yesmaximal, complemented
2C2×#461C212yesmaximal, complemented
3#2642C211yesmaximal, characteristic, complemented
4#2328C211yesmaximal, characteristic
5#2097C212yesmaximal, complemented
6#2014C212yesmaximal
7#1973C212yesmaximal, complemented
8#1968C212yesmaximal, complemented
9#1768C211yesmaximal, characteristic, complemented
10C22×SD16C2212yes—
11C22×SD16C2212yes—
12C2×C4⋊Q8C2211yescharacteristic
13C2×#127C2211yescharacteristic
14C2×#125C2211yescharacteristic
15C2×C4×D4C2212yes—
16#478—28no—
17#461—28no—
18C2×#107C2212yes—
19C2×#106C2212yes—
20C2×C4⋊C8C2212yes—
21C2×#103C2212yes—
22C2×#103C2212yes—
23C2×#102C2212yes—
24C2×#102C2212yes—
25C2×#97C2211yescharacteristic
26C2×C4×C8C2211yescharacteristic
27#400—24no—
28#391C2212yes—
29#391C2212yes—
30#390C2212yes—
31#386—24no—
32#382C2211yescharacteristic
33#376C2211yescharacteristic
34#336C2212yes—
35C22×Q8C2312yes—
36C22×D4—22no—
37C22×D4C2312yes—
38C23×C4—22no—
39C2×SD16—24no—
40C2×SD16—24no—
41C2×SD16—24no—
42C2×SD16—24no—
43C2×SD16—42no—
44C2×SD16—42no—
45C22×C8C2312yes—
46C22×C8C2312yes—
47C4⋊Q8—24no—
48#127—24no—
49#125—24no—
50C4×D4—24no—
51C4×D4—24no—
52C2×C4⋊C4—22no—
53C2×C4⋊C4—22no—
54C2×C4⋊C4C2312yes—
55C2×C4⋊C4C2312yes—
56C2×C22⋊C4—22no—
57C2×C22⋊C4—24no—
58C2×C42C2311yescharacteristic
59C2×C42C2311yescharacteristic
60C2×C42C2311yescharacteristic
61#107—24no—
62#106—24no—
63C4⋊C8D418yescomplemented
64#103—24no—
65#103—24no—
66#102—24no—
67#102—24no—
68#97—41no—
69C4×C8—41no—
70#95—22no—
71#95—24no—
72#95—24no—
73#95D414yes—
74C24—22no—
75C2×Q8—22no—
76C2×Q8—22no—
77C2×Q8—22no—
78C2×Q8—22no—
79C2×Q8—22no—
80C2×Q8—22no—
81C2×D4—28no—
82C2×D4—22no—
83C2×D4—22no—
84C2×D4—22no—
85C2×D4—22no—
86C2×D4—22no—
87C2×D4—84no—
88C2×D4#4114yes—
89C22×C4—22no—
90C22×C4—22no—
91C22×C4—22no—
92C22×C4—44no—
93C22×C4—84no—
94C22×C4C2×D412yes—
95C22×C4C2×D412yes—
96C22×C4C2×D412yes—
97C22×C4C2411yescharacteristic
98SD16—48no—
99SD16—48no—
100C2×C8—22no—
101C2×C8—22no—
102C2×C8—22no—
103C2×C8—22no—
104C2×C8C2×D414yes—
105C2×C8C2×D414yes—
106C4⋊C4—22no—
107C4⋊C4—22no—
108C4⋊C4—22no—
109C4⋊C4—22no—
110C4⋊C4—44no—
111C4⋊C4—44no—
112C22⋊C4—44no—
113C22⋊C4—84no—
114C42—22no—
115C42—21no—
116C42—21no—
117C42C2×D414yes—
118C23—24no—
119C23—42no—
120C23—42no—
121C23—44no—
122C23—44no—
123C23C22×D411yescharacteristic
124Q8—42no—
125Q8—42no—
126Q8—42no—
127Q8—42no—
128D4—24no—
129D4—24no—
130D4—42no—
131D4—42no—
132D4—88no—
133C2×C4—24no—
134C2×C4—22no—
135C2×C4—22no—
136C2×C4—24no—
137C2×C4—24no—
138C2×C4—42no—
139C2×C4—42no—
140C2×C4—42no—
141C2×C4—42no—
142C2×C4—42no—
143C2×C4—44no—
144C2×C4—44no—
145C2×C4—88no—
146C2×C4#12714yes—
147C2×C4C22×D412yes—
148C2×C4C2×#4112yes—
149C2×C4H(5,𝔽2)11yescharacteristic
150C2×C42−1+411yescharacteristic
151C8—24no—
152C8—24no—
153C22—48no—
154C22—44no—
155C22—82no—
156C22—82no—
157C22—84no—
158C22#52511yescharacteristic
159C22C2×#12711yescharacteristic
160C22#53711yescharacteristic
161C22#57714yes—
162C4—24no—
163C4—42no—
164C4—42no—
165C4—82no—
166C4—82no—
167C4—82no—
168C4#54612yes—
169C4#54812yes—
170C2—84no—
171C2#254011yescharacteristic
172C2#312312yes—
173C2#315412yes—
174C2#326012yes—
subgroupG/H
center, socleC23C22×D4
commutator, Frattini, cosocleC22×C4C24
prime radicalC2×#127C22
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×#478C2semidirect
2. C2×#461C2semidirect
3. #2642C2semidirect
5. #2097C2semidirect
7. #1973C2semidirect
8. #1968C2semidirect
9. #1768C2semidirect
63. C4⋊C8D4semidirect

Maximal subgroups

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

subgroupindex
C2×#4782
C2×#4612
#26422
#23282
#20972
#20142
#19732
#19682
#17682