Finite Group Databasebeta

← C2×#20295128 #28371813

Subgroups — C2×#20295128 #28371813

Order 13952.

544 conjugacy classes of subgroups; only the 205 normal subgroups are shown.

normal subgroups only

This group has 544 conjugacy classes of subgroups — too many to draw. Only its 205 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×#13182018C211yesmaximal, characteristic
2C2×C4×Dic218C211yesmaximal, characteristic, complemented
3C2×C4×D436C211yesmaximal, characteristic
4#20295128C218yesmaximal, direct product factor
5C2×#16812633C211yesmaximal, characteristic, complemented
6C2×#16812624C211yesmaximal, characteristic, complemented
7C2×#16812621C211yesmaximal, characteristic
8C2×#97×C109C211yesmaximal, characteristic, complemented
9C22×Dic218C2211yescharacteristic
10C22×D436C2211yescharacteristic
11C22×C4×D109—21no—
12C2×#13182018C418yescomplemented
13C2×#13182018C2214yes—
14C4×Dic218—22no—
15C4×Dic218C2214yescomplemented
16C4×D436—22no—
17C4×D436C2214yes—
18C2×C4⋊Dic109C2211yescharacteristic
19C2×C4⋊Dic109C2211yescharacteristic
20C2×#13182008—21no—
21C2×#13182006—21no—
22C2×C4×Dic109—21no—
23#16812633C2214yescomplemented
24#16812624C2214yescomplemented
25#16812621C2214yes—
26C22×C8×C109C2211yescharacteristic
27C22×C8×C109C2211yescharacteristic
28C2×C42×C109C2211yescharacteristic
29#97×C109C2214yescomplemented
30C23×D109—21no—
31C2×Dic218—21no—
32C2×Dic218—22no—
33C2×Dic218C2×C414yescomplemented
34C2×Dic218C2312yes—
35C2×D436—21no—
36C2×D436—22no—
37C2×D436C2×C414yes—
38C2×D436C2312yes—
39C22×Dic109—21no—
40C22×Dic109—21no—
41C22×Dic109—21no—
42C2×C4×D109—24no—
43C2×C4×D109—44no—
44#13182018C2×C4116yescomplemented
45C4⋊Dic109—21no—
46C4⋊Dic109—21no—
47C4⋊Dic109C2312yes—
48C4⋊Dic109C2312yes—
49#13182008—24no—
50#13182006—24no—
51C4×Dic109—24no—
52C22×C4×C109D411yescharacteristic
53C22×C4×C109D411yescharacteristic
54C22×C4×C109C2311yescharacteristic
55C2×C8×C109—22no—
56C2×C8×C109C2×C414yescomplemented
57C2×C8×C109C2312yes—
58C2×C8×C109C2312yes—
59C42×C109D412yes—
60C42×C109C2312yes—
61C23×C109C2×D411yescharacteristic
62C22×D109—24no—
63C22×D109—22no—
64C22×D109—42no—
65C22×D109—42no—
66C2×C4×C109—22no—
67C2×C4×C109—22no—
68C2×C4×C109C22×C412yes—
69C2×C4×C109C2×D412yes—
70C2×C4×C109C2×D412yes—
71C2×C4×C109C2×D411yescharacteristic
72C2×C4×C109#4112yes—
73C2×C4×C109C2411yescharacteristic
74C2×Dic109—24no—
75C2×Dic109—22no—
76C2×Dic109—22no—
77C2×Dic109—22no—
78C2×Dic109—42no—
79C2×Dic109—42no—
80D436—24no—
81D436—22no—
82D436C22×C414yes—
83C4×D109—48no—
84Dic218—24no—
85Dic218—22no—
86Dic218C22×C414yescomplemented
87C8×C109—22no—
88C8×C109C22×C414yescomplemented
89C22×C109C4×D412yes—
90C22×C109AGL(1,ℤ/8)12yes—
91C22×C109#13712yes—
92C22×C109C22×D411yescharacteristic
93C2×D109—24no—
94C2×D109—42no—
95C2×D109—42no—
96C2×D109—48no—
97C4×C109—22no—
98C4×C109—22no—
99C4×C109C4×D412yes—
100C4×C109C23×C411yescharacteristic
101C4×C109C2×#4111yescharacteristic
102Dic109—24no—
103Dic109—42no—
104Dic109—42no—
105C2×C109#44014yescomplemented
106C2×C109C2×C4×D411yescharacteristic
107C2×C109C2×AGL(1,ℤ/8)11yescharacteristic
108C2×C109C2×#13711yescharacteristic
109D109—44no—
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×#102—1091no—
119C2×#97D10911yescharacteristic, complemented
120C22×Q8—1091no—
121C22×D4—1091no—
122C23×C4—2181no—
123C2×SD16—1098no—
124C2×SD16—1094no—
125C22×C8C2×D10911yescharacteristic
126C22×C8C2×D10911yescharacteristic
127C4×Q8—1094no—
128C4×Q8—2182no—
129C4×D4—1094no—
130C4×D4—2182no—
131C2×C4⋊C4—1091no—
132C2×C4⋊C4—1091no—
133C2×C4⋊C4—2181no—
134C2×C22⋊C4—2181no—
135C2×C42—2181no—
136C2×C42C2×D10911yescharacteristic
137#107—1094no—
138#103—1094no—
139#102—1094no—
140#97C2×D10914yescomplemented
141C24—2181no—
142C2×Q8—1094no—
143C2×Q8—1092no—
144C2×Q8—2181no—
145C2×Q8—2182no—
146C2×D4—1094no—
147C2×D4—1092no—
148C2×D4—2181no—
149C2×D4—2182no—
150C22×C4—4364no—
151C22×C4—2181no—
152C22×C4—2181no—
153C22×C4—2184no—
154C22×C4—2181no—
155C22×C4D43611yescharacteristic
156C22×C4D43611yescharacteristic
157C22×C4C22×D10911yescharacteristic
158SD16—10916no—
159C2×C8—22no—
160C2×C8C4×D10914yescomplemented
161C2×C8C22×D10912yes—
162C2×C8C22×D10912yes—
163C4⋊C4—1092no—
164C4⋊C4—1092no—
165C4⋊C4—2184no—
166C4⋊C4—2181no—
167C4⋊C4—2181no—
168C22⋊C4—2184no—
169C42—2184no—
170C42D43612yes—
171C42C22×D10912yes—
172C23—4362no—
173C23—4362no—
174C23—2184no—
175C23—2182no—
176C23C2×D43611yescharacteristic
177Q8—1094no—
178Q8—2184no—
179Q8—2182no—
180D4—1094no—
181D4—2184no—
182D4—2182no—
183C2×C4—22no—
184C2×C4—22no—
185C2×C4—4368no—
186C2×C4—4362no—
187C2×C4—4362no—
188C2×C4—2182no—
189C2×C4—2182no—
190C2×C4—2184no—
191C2×C4—2182no—
192C2×C4C2×C4×D10912yes—
193C2×C4C2×D43612yes—
194C2×C4C2×D43612yes—
195C2×C4C2×D43611yescharacteristic
196C2×C4#1318202912yes—
197C2×C4C23×D10911yescharacteristic
198C8—22no—
199C8C2×C4×D10914yescomplemented
200C22—4362no—
201C22—4362no—
202C22—4368no—
203C22—2184no—
204C22C4×D43612yes—
205C22#1681272712yes—
206C22#1681273212yes—
207C22C22×D43611yescharacteristic
208C4—22no—
209C4—22no—
210C4—4362no—
211C4—4362no—
212C4—2184no—
213C4C4×D43612yes—
214C4C22×C4×D10911yescharacteristic
215C4C2×#1318202911yescharacteristic
216C2—4364no—
217C2#2029512814yesdirect product factor
218C2C2×C4×D43611yescharacteristic
219C2C2×#1681272711yescharacteristic
220C2C2×#1681273211yescharacteristic
subgroupG/H
centerC23C2×D436
commutatorC4×C109C23×C4
FrattiniC2×C4C23×D109
FittingC2×#97×C109C2
socleC23×C109C2×D4
prime radicalC22×D436C22
cosocleC2×C4×C109C24
hypercenterC2×#97D109
hypocenterC109C2×#440
LCSG ▷ C4×C109 ▷ C2×C109 ▷ C109
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×#97

Complements

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

NH ≅ G/Ntype
2. C2×C4×Dic218C2semidirect
4. #20295128C2direct (N × H)
5. C2×#16812633C2semidirect
6. C2×#16812624C2semidirect
8. C2×#97×C109C2semidirect
12. C2×#13182018C4semidirect
15. C4×Dic218C22semidirect
23. #16812633C22semidirect
24. #16812624C22semidirect
29. #97×C109C22semidirect
33. C2×Dic218C2×C4semidirect
44. #13182018C2×C4semidirect
56. C2×C8×C109C2×C4semidirect
86. Dic218C22×C4semidirect
88. C8×C109C22×C4semidirect
105. C2×C109#440semidirect
111. C109C2×#440semidirect
119. C2×#97D109semidirect
140. #97C2×D109semidirect
160. C2×C8C4×D109semidirect
199. C8C2×C4×D109semidirect
217. C2#20295128direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#131820182
C2×C4×Dic2182
C2×C4×D4362
#202951282
C2×#168126332
C2×#168126242
C2×#168126212
C2×#97×C1092
C2×#440109