Finite Group Databasebeta

← C2×#20295746 #28376578

Subgroups — C2×#20295746 #28376578

Order 13952.

1112 conjugacy classes of subgroups.

The subgroup lattice has 212 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#20295746C2116yesmaximal, direct product factor
2C2×#16812699C211yesmaximal, characteristic, complemented
3C2×#16812692C214yesmaximal, complemented
4C2×#16812686C212yesmaximal
5C2×#16812678C212yesmaximal, complemented
6C2×C4×Dic218C211yesmaximal, characteristic, complemented
7C2×#16812664C212yesmaximal, complemented
8C2×#16812658C212yesmaximal, complemented
9C2×C4×D4×C109C211yesmaximal, characteristic
10C22×Dic218C2212yes—
11C22×Dic218C2211yescharacteristic
12#16812699C2218yescomplemented
13#16812692C22132yescomplemented
14#16812686C22116yes—
15#16812678C22116yescomplemented
16C4×Dic218C2218yescomplemented
17#16812664C22116yescomplemented
18#16812658C22116yescomplemented
19C2×C4⋊Dic109C2211yescharacteristic
20C2×C4⋊Dic109C2212yes—
21C2×C4⋊Dic109C2212yes—
22C2×#13182008C2214yes—
23C2×#13182008C2212yes—
24C2×C22⋊Dic109C2214yes—
25C2×C22⋊Dic109C2214yes—
26C2×C4×Dic109C2214yes—
27C2×C4×Dic109C2212yes—
28C22×D4×C109C2211yescharacteristic
29C23×C4×C109C2212yes—
30C4×D4×C109C2218yes—
31C2×C4⋊C4×C109C2211yescharacteristic
32C2×C22⋊C4×C109C2212yes—
33C2×C42×C109C2211yescharacteristic
34C2×Dic218—24no—
35C2×Dic218—28no—
36C2×Dic218C2318yes—
37C2×Dic218C2314yes—
38C22×Dic109C2312yes—
39C22×Dic109C2312yes—
40C22×Dic109C2314yes—
41C4⋊Dic109C2314yes—
42C4⋊Dic109C2318yes—
43C4⋊Dic109C2318yes—
44#13182008C23116yes—
45#13182008C2318yes—
46C22⋊Dic109C23116yes—
47C22⋊Dic109C23116yes—
48C4×Dic109C23116yes—
49C4×Dic109C2318yes—
50C24×C109C2312yes—
51C2×D4×C109—24no—
52C2×D4×C109C2314yes—
53C22×C4×C109—28no—
54C22×C4×C109C2311yescharacteristic
55C22×C4×C109C2312yes—
56C22×C4×C109C2318yes—
57C22×C4×C109C2311yescharacteristic
58C22×C4×C109C2311yescharacteristic
59C4⋊C4×C109C2314yes—
60C22⋊C4×C109C2318yes—
61C42×C109C2314yes—
62C23×C109—24no—
63C23×C109—24no—
64C23×C109—24no—
65C23×C109C2414yes—
66C23×C109C2411yescharacteristic
67D4×C109—28no—
68C2×C4×C109—24no—
69C2×C4×C109—22no—
70C2×C4×C109—216no—
71C2×C4×C109#4114yes—
72C2×C4×C109#4114yes—
73C2×C4×C109C2412yes—
74C2×C4×C109C2414yes—
75C2×C4×C109C2412yes—
76C2×C4×C109C2412yes—
77C2×Dic109—24no—
78C2×Dic109—28no—
79C2×Dic109—24no—
80C2×Dic109C2414yes—
81C2×Dic109C2414yes—
82C2×Dic109C2418yes—
83Dic218—28no—
84Dic218—216no—
85C22×C109—24no—
86C22×C109—24no—
87C22×C109—24no—
88C22×C109—48no—
89C22×C109C2×#4112yes—
90C22×C109C2×#4112yes—
91C22×C1092−1+412yes—
92C22×C109C2511yescharacteristic
93C4×C109—24no—
94C4×C109—22no—
95C4×C109C2×#4114yes—
96C4×C109C2×#4114yes—
97Dic109—24no—
98Dic109—28no—
99Dic109—24no—
100C2×C109—44no—
101C2×C109#55614yescomplemented
102C2×C109C22×#4111yescharacteristic
103C2×C109C22×#4111yescharacteristic
104C2×C109C2×2−1+411yescharacteristic
105C2×#556—1091nomaximal, Sylow
106C109C2×#55611yescharacteristic, complemented, Sylow
107#556—10916no—
108C2×C4⋊Q8—1091no—
109C2×#126—1094no—
110C2×#124—1092no—
111C2×C22⋊Q8—1092no—
112C2×C4×Q8—1092no—
113C2×C4×Q8—1091no—
114C2×C4×D4D10911yescharacteristic
115C2×#117—1092no—
116C22×Q8—1091no—
117C22×Q8—1092no—
118C22×D4C2×D10911yescharacteristic
119C23×C4C2×D10912yes—
120C4⋊Q8—1098no—
121#126—10932no—
122#124—10916no—
123C22⋊Q8—10916no—
124C4×Q8—10916no—
125C4×Q8—1098no—
126C4×D4C2×D10918yes—
127#117—10916no—
128C2×C4⋊C4—1091no—
129C2×C4⋊C4—1092no—
130C2×C4⋊C4—1094no—
131C2×C4⋊C4—1092no—
132C2×C4⋊C4—1092no—
133C2×C4⋊C4C2×D10911yescharacteristic
134C2×C22⋊C4—1094no—
135C2×C22⋊C4—1094no—
136C2×C22⋊C4C2×D10912yes—
137C2×C42—1094no—
138C2×C42—1092no—
139C2×C42C2×D10911yescharacteristic
140C24C22×D10912yes—
141C2×Q8—1094no—
142C2×Q8—1098no—
143C2×Q8—2184no—
144C2×Q8—2188no—
145C2×D4—24no—
146C2×D4C22×D10914yes—
147C22×C4—28no—
148C22×C4—1092no—
149C22×C4—1092no—
150C22×C4—1094no—
151C22×C4C22×D10918yes—
152C22×C4C22×D10912yes—
153C22×C4C22×D10911yescharacteristic
154C22×C4C22×D10911yescharacteristic
155C22×C4C22×D10911yescharacteristic
156C4⋊C4—10916no—
157C4⋊C4—1098no—
158C4⋊C4—1094no—
159C4⋊C4—1098no—
160C4⋊C4—1098no—
161C4⋊C4C22×D10914yes—
162C22⋊C4—10916no—
163C22⋊C4—10916no—
164C22⋊C4C22×D10918yes—
165C42—10916no—
166C42—1098no—
167C42C22×D10914yes—
168C23—24no—
169C23—24no—
170C23—24no—
171C23C23×D10914yes—
172C23C23×D10911yescharacteristic
173Q8—2188no—
174Q8—21816no—
175D4—28no—
176C2×C4—24no—
177C2×C4—22no—
178C2×C4—216no—
179C2×C4—1094no—
180C2×C4—1094no—
181C2×C4—1098no—
182C2×C4—2184no—
183C2×C4—2188no—
184C2×C4—2184no—
185C2×C4#1318202814yes—
186C2×C4#1318202914yes—
187C2×C4C23×D10914yes—
188C2×C4C23×D10912yes—
189C2×C4C23×D10912yes—
190C2×C4C23×D10912yes—
191C22—24no—
192C22—24no—
193C22—24no—
194C22—48no—
195C22C2×#1318202812yes—
196C22C2×#1318202912yes—
197C22#1681274612yes—
198C22C24×D10911yescharacteristic
199C4—24no—
200C4—22no—
201C4—2184no—
202C4—2188no—
203C4—2184no—
204C4C2×#1318202814yes—
205C4C2×#1318202914yes—
206C2—44no—
207C2#2029574614yesdirect product factor
208C2C22×#1318202811yescharacteristic
209C2C22×#1318202911yescharacteristic
210C2C2×#1681274611yescharacteristic
subgroupG/H
centerC23C23×D109
commutator, cosocleC22×C109C25
FrattiniC22C24×D109
FittingC2×C4×D4×C109C2
socleC23×C109C24
prime radicalC22×D4×C109C22
hypercenterC2×C4×D4D109
hypocenterC109C2×#556
LCSG ▷ C22×C109 ▷ C109
UCSC1 ◁ C23 ◁ C2×C4×D4

Complements

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

NH ≅ G/Ntype
1. #20295746C2direct (N × H)
2. C2×#16812699C2semidirect
3. C2×#16812692C2semidirect
5. C2×#16812678C2semidirect
6. C2×C4×Dic218C2semidirect
7. C2×#16812664C2semidirect
8. C2×#16812658C2semidirect
12. #16812699C22semidirect
13. #16812692C22semidirect
15. #16812678C22semidirect
16. C4×Dic218C22semidirect
17. #16812664C22semidirect
18. #16812658C22semidirect
101. C2×C109#556semidirect
106. C109C2×#556semidirect
207. C2#20295746direct (N × H)

Maximal subgroups

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

subgroupindex
#202957462
C2×#168126992
C2×#168126922
C2×#168126862
C2×#168126782
C2×C4×Dic2182
C2×#168126642
C2×#168126582
C2×C4×D4×C1092
C2×#556109