Finite Group Databasebeta

← C2×#20295123 #28371808

Subgroups — C2×#20295123 #28371808

Order 13952.

544 conjugacy classes of subgroups; only the 197 normal subgroups are shown.

normal subgroups only

This group has 544 conjugacy classes of subgroups — too many to draw. Only its 197 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×#13182017C211yesmaximal, characteristic
2C2×#16812664C211yesmaximal, characteristic, complemented
3C2×D4×Dic109C211yesmaximal, characteristic
4#20295123C218yesmaximal, direct product factor
5C2×#16812632C211yesmaximal, characteristic, complemented
6C2×#16812624C211yesmaximal, characteristic, complemented
7C2×#16812609C211yesmaximal, characteristic, complemented
8C2×#102×C109C211yesmaximal, characteristic
9C22×Dic218C2211yescharacteristic
10C23×Dic109—21no—
11C2×#13182017C418yescomplemented
12C2×#13182017C2214yes—
13C22×#11724784C2211yescharacteristic
14#16812664—22no—
15#16812664C2214yescomplemented
16D4×Dic109—22no—
17D4×Dic109C2214yes—
18C2×C4⋊Dic109C2211yescharacteristic
19C2×#13182008—21no—
20C2×C22⋊Dic109—21no—
21C2×C4×Dic109—21no—
22C2×C4×Dic109C2211yescharacteristic
23#16812632C2214yescomplemented
24#16812624C2214yescomplemented
25#16812609C2214yescomplemented
26C22×D4×C109C2211yescharacteristic
27C22×C8×C109C2211yescharacteristic
28C2×C4⋊C4×C109C2211yescharacteristic
29#102×C109C2214yes—
30C2×Dic218—21no—
31C2×Dic218—22no—
32C2×Dic218C2×C414yescomplemented
33C2×Dic218C2312yes—
34C22×Dic109—21no—
35C22×Dic109—21no—
36C22×Dic109—24no—
37C22×Dic109—44no—
38C22×Dic109D411yescharacteristic
39C22×Dic109D411yescharacteristic
40#13182017C2×C4116yescomplemented
41C2×#11724784C2×C414yescomplemented
42C2×#11724784C2312yes—
43C4⋊Dic109—21no—
44C4⋊Dic109C2312yes—
45#13182008—24no—
46C22⋊Dic109—24no—
47C4×Dic109—24no—
48C4×Dic109D412yes—
49C4×Dic109C2312yes—
50C24×C109—21no—
51C2×D4×C109—21no—
52C2×D4×C109—22no—
53C2×D4×C109C2×C414yes—
54C2×D4×C109C2312yes—
55C22×C4×C109—21no—
56C22×C4×C109C2311yescharacteristic
57C2×C8×C109—22no—
58C2×C8×C109C2312yes—
59C4⋊C4×C109—21no—
60C4⋊C4×C109C2312yes—
61C23×C109—24no—
62C23×C109—22no—
63C23×C109—42no—
64C23×C109—42no—
65C23×C109C2×D411yescharacteristic
66D4×C109—24no—
67D4×C109—22no—
68D4×C109C22×C414yes—
69C2×C4×C109—22no—
70C2×C4×C109—42no—
71C2×C4×C109C22×C412yes—
72C2×C4×C109C2×D411yescharacteristic
73C2×C4×C109#4112yes—
74C2×C4×C109C2411yescharacteristic
75C2×Dic109—24no—
76C2×Dic109—22no—
77C2×Dic109—22no—
78C2×Dic109—22no—
79C2×Dic109—22no—
80C2×Dic109—48no—
81C2×Dic109—42no—
82C2×Dic109C2×D412yes—
83C2×Dic109C2×D412yes—
84Dic218—24no—
85Dic218—22no—
86Dic218C22×C414yescomplemented
87C8×C109—22no—
88#11724784C22×C414yescomplemented
89C22×C109—24no—
90C22×C109—42no—
91C22×C109—42no—
92C22×C109—48no—
93C22×C109C4×D412yes—
94C22×C109AGL(1,ℤ/8)12yes—
95C22×C109#13712yes—
96C22×C109C22×D411yescharacteristic
97C4×C109—42no—
98C4×C109C4×D412yes—
99C4×C109C23×C411yescharacteristic
100C4×C109C2×#4111yescharacteristic
101Dic109—24no—
102Dic109—22no—
103Dic109—22no—
104Dic109—42no—
105C2×C109—44no—
106C2×C109#44014yescomplemented
107C2×C109C2×C4×D411yescharacteristic
108C2×C109C2×AGL(1,ℤ/8)11yescharacteristic
109C2×C109C2×#13711yescharacteristic
110C2×#440—1091nomaximal, Sylow
111C109C2×#44011yescharacteristic, complemented, Sylow
112C22×SD16—1091no—
113C2×C4×Q8—1091no—
114C2×C4×D4—1091no—
115#440—1098no—
116C2×#107—1091no—
117C2×#103—1091no—
118C2×#102D10911yescharacteristic
119C2×#97—1091no—
120C22×Q8—1091no—
121C22×D4C2×D10911yescharacteristic
122C23×C4—2181no—
123C2×SD16—1098no—
124C2×SD16—1094no—
125C22×C8—1091no—
126C22×C8C2×D10911yescharacteristic
127C4×Q8—1094no—
128C4×Q8—2182no—
129C4×D4—1094no—
130C4×D4—2182no—
131C2×C4⋊C4—1091no—
132C2×C4⋊C4—2181no—
133C2×C4⋊C4C2×D10911yescharacteristic
134C2×C22⋊C4—2181no—
135C2×C42—1091no—
136C2×C42—2181no—
137#107—1094no—
138#103—1094no—
139#102C2×D10914yes—
140#97—1094no—
141C24—21no—
142C2×Q8—1094no—
143C2×Q8—1092no—
144C2×Q8—2181no—
145C2×Q8—2182no—
146C2×D4—21no—
147C2×D4—22no—
148C2×D4C4×D10914yes—
149C2×D4C22×D10912yes—
150C22×C4—21no—
151C22×C4—1091no—
152C22×C4—1091no—
153C22×C4—4364no—
154C22×C4—2184no—
155C22×C4—2181no—
156C22×C4—2181no—
157C22×C4C22×D10911yescharacteristic
158SD16—10916no—
159C2×C8—22no—
160C2×C8—1094no—
161C2×C8—1092no—
162C2×C8C22×D10912yes—
163C4⋊C4—21no—
164C4⋊C4—1092no—
165C4⋊C4—2184no—
166C4⋊C4—2181no—
167C4⋊C4C22×D10912yes—
168C22⋊C4—2184no—
169C42—1092no—
170C42—1092no—
171C42—2184no—
172C23—24no—
173C23—22no—
174C23—42no—
175C23—42no—
176C23D4×D10911yescharacteristic
177Q8—1094no—
178Q8—2184no—
179Q8—2182no—
180D4—24no—
181D4—22no—
182D4C2×C4×D10914yes—
183C2×C4—22no—
184C2×C4—42no—
185C2×C4—1092no—
186C2×C4—1092no—
187C2×C4—4362no—
188C2×C4—4368no—
189C2×C4—2182no—
190C2×C4—2184no—
191C2×C4—2182no—
192C2×C4—2182no—
193C2×C4—2182no—
194C2×C4C2×C4×D10912yes—
195C2×C4D4×D10911yescharacteristic
196C2×C4#1318202812yes—
197C2×C4C23×D10911yescharacteristic
198C8—22no—
199C8—1094no—
200C22—24no—
201C22—42no—
202C22—42no—
203C22—48no—
204C22#1681265912yes—
205C22#1681272312yes—
206C22#1681272812yes—
207C22C2×D4×D10911yescharacteristic
208C4—42no—
209C4—4362no—
210C4—2184no—
211C4—2182no—
212C4—2182no—
213C4#1681265912yes—
214C4C22×C4×D10911yescharacteristic
215C4C2×#1318202811yescharacteristic
216C2—44no—
217C2#2029512314yesdirect product factor
218C2C2×#1681265911yescharacteristic
219C2C2×#1681272311yescharacteristic
220C2C2×#1681272811yescharacteristic
subgroupG/H
centerC23D4×D109
commutatorC4×C109C23×C4
FrattiniC2×C4C23×D109
FittingC2×#102×C109C2
socleC23×C109C2×D4
prime radicalC22×D4×C109C22
cosocleC2×C4×C109C24
hypercenterC2×#102D109
hypocenterC109C2×#440
LCSG ▷ C4×C109 ▷ C2×C109 ▷ C109
UCSC1 ◁ C23 ◁ C22×C4 ◁ C2×#102

Complements

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

NH ≅ G/Ntype
2. C2×#16812664C2semidirect
4. #20295123C2direct (N × H)
5. C2×#16812632C2semidirect
6. C2×#16812624C2semidirect
7. C2×#16812609C2semidirect
11. C2×#13182017C4semidirect
15. #16812664C22semidirect
23. #16812632C22semidirect
24. #16812624C22semidirect
25. #16812609C22semidirect
32. C2×Dic218C2×C4semidirect
40. #13182017C2×C4semidirect
41. C2×#11724784C2×C4semidirect
86. Dic218C22×C4semidirect
88. #11724784C22×C4semidirect
106. C2×C109#440semidirect
111. C109C2×#440semidirect
217. C2#20295123direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#131820172
C2×#168126642
C2×D4×Dic1092
#202951232
C2×#168126322
C2×#168126242
C2×#168126092
C2×#102×C1092
C2×#440109