Finite Group Databasebeta

← C2×#20295221 #28372444

Subgroups — C2×#20295221 #28372444

Order 13952.

648 conjugacy classes of subgroups; only the 181 normal subgroups are shown.

normal subgroups only

This group has 648 conjugacy classes of subgroups — too many to draw. Only its 181 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
1C22×#13182014C212yesmaximal, complemented
2C2×#16812696C211yesmaximal, characteristic, complemented
3#20295221C218yesmaximal, direct product factor
4C2×C4⋊#11724784C211yesmaximal, characteristic, complemented
5C2×#16812619C212yesmaximal, complemented
6C2×C4×D4×C109C211yesmaximal, characteristic, complemented
7C22×D436—21no—
8C22×D436—21no—
9C22×D436C2212yes—
10C2×#13182014—28no—
11C2×#13182014C2218yescomplemented
12C22×#11724784C2212yes—
13#16812696—22no—
14#16812696C2214yescomplemented
15C4⋊#11724784C2214yescomplemented
16#16812619C2218yescomplemented
17C22×D4×C109C2211yescharacteristic
18C23×C4×C109—21no—
19C4×D4×C109—22no—
20C4×D4×C109C2214yescomplemented
21C2×C4⋊C4×C109C2211yescharacteristic
22C2×C22⋊C4×C109—21no—
23C2×C42×C109C2211yescharacteristic
24C23×D109—22no—
25C2×D436—24no—
26C2×D436—24no—
27C2×D436—22no—
28C2×D436—24no—
29C2×D436—24no—
30C2×D436—44no—
31C2×D436—44no—
32C2×D436C2314yes—
33#13182014—216no—
34C2×#11724784—24no—
35C2×#11724784C2314yes—
36C24×C109—21no—
37C2×D4×C109—21no—
38C2×D4×C109—22no—
39C2×D4×C109D414yescomplemented
40C2×D4×C109C2312yes—
41C22×C4×C109—21no—
42C22×C4×C109—24no—
43C22×C4×C109—44no—
44C22×C4×C109D411yescharacteristic
45C22×C4×C109D411yescharacteristic
46C22×C4×C109C2311yescharacteristic
47C4⋊C4×C109—21no—
48C4⋊C4×C109C2312yes—
49C22⋊C4×C109—24no—
50C42×C109D412yes—
51C42×C109C2312yes—
52C23×C109—24no—
53C23×C109—22no—
54C23×C109—42no—
55C23×C109—42no—
56C23×C109C2×D411yescharacteristic
57C22×D109—24no—
58C22×D109—44no—
59C22×D109—44no—
60C22×D109—44no—
61D4×C109—24no—
62D4×C109—22no—
63D4×C109C2×D414yescomplemented
64C2×C4×C109—22no—
65C2×C4×C109—22no—
66C2×C4×C109—42no—
67C2×C4×C109—48no—
68C2×C4×C109D814yescomplemented
69C2×C4×C109C2×D412yes—
70C2×C4×C109C2×D411yescharacteristic
71C2×C4×C109C2×D412yes—
72C2×C4×C109C2×D412yes—
73C2×C4×C109#4112yes—
74C2×C4×C109C2411yescharacteristic
75D436—24no—
76D436—24no—
77D436—48no—
78D436—44no—
79D436—48no—
80#11724784—24no—
81C22×C109—24no—
82C22×C109—42no—
83C22×C109—42no—
84C22×C109—48no—
85C22×C109#12112yes—
86C22×C109C2×D812yes—
87C22×C109AGL(1,ℤ/8)12yes—
88C22×C109C22×D411yescharacteristic
89C2×D109—44no—
90C2×D109—44no—
91C2×D109—44no—
92C2×D109—88no—
93C4×C109—22no—
94C4×C109—42no—
95C4×C109#12112yes—
96C4×C109C2×D814yescomplemented
97C4×C109C22×D411yescharacteristic
98C4×C109C2×#4111yescharacteristic
99C2×C109—44no—
100C2×C109#45914yescomplemented
101C2×C109C2×#12111yescharacteristic
102C2×C109C22×D811yescharacteristic
103C2×C109C2×AGL(1,ℤ/8)11yescharacteristic
104D109—84no—
105C2×#459—1091nomaximal, Sylow
106C109C2×#45911yescharacteristic, complemented, Sylow
107C22×D8—1092no—
108C2×#127—1091no—
109C2×C4×D4D10911yescharacteristic, complemented
110#459—1098no—
111C2×C4⋊C8—1091no—
112C2×#102—1092no—
113C22×D4—1092no—
114C22×D4—2181no—
115C22×D4—2181no—
116C22×D4C2×D10911yescharacteristic
117C23×C4—21no—
118C2×D8—1098no—
119C2×D8—2188no—
120C22×C8—1092no—
121#127—1094no—
122#127—2182no—
123C4×D4—22no—
124C4×D4C2×D10914yescomplemented
125C2×C4⋊C4C2×D10911yescharacteristic
126C2×C22⋊C4—21no—
127C2×C42C2×D10911yescharacteristic
128C4⋊C8—1094no—
129#102—1098no—
130C24—21no—
131C24—2182no—
132C2×D4—21no—
133C2×D4—22no—
134C2×D4—1094no—
135C2×D4—4364no—
136C2×D4—4364no—
137C2×D4—2184no—
138C2×D4—2184no—
139C2×D4—2182no—
140C2×D4—2184no—
141C2×D4—2184no—
142C2×D4D43614yescomplemented
143C2×D4C22×D10912yes—
144C22×C4—21no—
145C22×C4—24no—
146C22×C4—44no—
147C22×C4C22⋊D10911yescharacteristic
148C22×C4C22⋊D10911yescharacteristic
149C22×C4C22×D10911yescharacteristic
150D8—21816no—
151C2×C8—1094no—
152C2×C8—2184no—
153C4⋊C4—21no—
154C4⋊C4C22×D10912yes—
155C22⋊C4—24no—
156C42C22⋊D10912yes—
157C42C22×D10912yes—
158C23—24no—
159C23—22no—
160C23—42no—
161C23—42no—
162C23—4364no—
163C23—4364no—
164C23—4364no—
165C23—2184no—
166C23C2×C22⋊D10911yescharacteristic
167D4—24no—
168D4—22no—
169D4—4368no—
170D4—4364no—
171D4—4368no—
172D4—2184no—
173D4—2184no—
174D4C2×D43614yescomplemented
175C2×C4—22no—
176C2×C4—22no—
177C2×C4—42no—
178C2×C4—48no—
179C2×C4#1318201414yescomplemented
180C2×C4C2×C22⋊D10912yes—
181C2×C4C2×C22⋊D10911yescharacteristic
182C2×C4C2×C22⋊D10912yes—
183C2×C4C2×D43612yes—
184C2×C4#1318202912yes—
185C2×C4C23×D10911yescharacteristic
186C8—2184no—
187C22—24no—
188C22—48no—
189C22—42no—
190C22—42no—
191C22—8728no—
192C22—4364no—
193C22—4364no—
194C22—4364no—
195C22#1681267312yes—
196C22C2×#1318201412yes—
197C22#1681272412yes—
198C22C22×C22⋊D10911yescharacteristic
199C4—22no—
200C4—42no—
201C4#1681267312yes—
202C4C2×#1318201414yescomplemented
203C4C22×D43611yescharacteristic
204C4C2×#1318202911yescharacteristic
205C2—44no—
206C2—8724no—
207C2#2029522114yesdirect product factor
208C2C2×#1681267311yescharacteristic
209C2C22×#1318201411yescharacteristic
210C2C2×#1681272411yescharacteristic
subgroupG/H
centerC23C2×C22⋊D109
commutator, cosocleC2×C4×C109C24
FrattiniC2×C4C23×D109
FittingC2×C4×D4×C109C2
socleC23×C109C2×D4
hypercenterC2×C4×D4D109
hypocenterC109C2×#459
LCSG ▷ C2×C4×C109 ▷ C2×C109 ▷ C109
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×C4×D4

Complements

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

NH ≅ G/Ntype
1. C22×#13182014C2semidirect
2. C2×#16812696C2semidirect
3. #20295221C2direct (N × H)
4. C2×C4⋊#11724784C2semidirect
5. C2×#16812619C2semidirect
6. C2×C4×D4×C109C2semidirect
11. C2×#13182014C22semidirect
14. #16812696C22semidirect
15. C4⋊#11724784C22semidirect
16. #16812619C22semidirect
20. C4×D4×C109C22semidirect
39. C2×D4×C109D4semidirect
63. D4×C109C2×D4semidirect
68. C2×C4×C109D8semidirect
96. C4×C109C2×D8semidirect
100. C2×C109#459semidirect
106. C109C2×#459semidirect
109. C2×C4×D4D109semidirect
124. C4×D4C2×D109semidirect
142. C2×D4D436semidirect
174. D4C2×D436semidirect
179. C2×C4#13182014semidirect
202. C4C2×#13182014semidirect
207. C2#20295221direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#131820142
C2×#168126962
#202952212
C2×C4⋊#117247842
C2×#168126192
C2×C4×D4×C1092
C2×#459109