Finite Group Databasebeta

← C2×#24917843 #36273678

Subgroups — C2×#24917843 #36273678

Order 21248.

2118 conjugacy classes of subgroups.

The subgroup lattice has 310 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#19128258C211yesmaximal, characteristic
2#24917843C2116yesmaximal, direct product factor
3C2×#19128069C214yesmaximal, complemented
4C2×#19128051C214yesmaximal, complemented
5C2×#19127710C214yesmaximal
6C2×C4×#13050574C211yesmaximal, characteristic
7C22×C4⋊Q8×C83C211yesmaximal, characteristic
8C22×#13050574C2212yes—
9#19128258—24no—
10#19128258C2218yes—
11C2×#14581792C2212yes—
12C2×#14581784C2212yes—
13C2×#14581771—22no—
14C2×C4×Dic166—22no—
15C2×#14581751C2212yes—
16#19128069C22132yescomplemented
17#19128051C22132yescomplemented
18#19127710C22132yes—
19C2×#14581716C22116yes—
20C4×#13050574C2218yes—
21C2×#14581703C2212yes—
22C2×C4×C83⋊C8C2212yes—
23C23×Q8×C83C2212yes—
24C2×C4⋊Q8×C83—22no—
25C2×C4⋊Q8×C83—24no—
26C2×C4⋊Q8×C83C2212yes—
27C2×C4⋊Q8×C83C2212yes—
28C2×C4⋊Q8×C83C2218yes—
29C22×C4⋊C4×C83—22no—
30C22×C42×C83C2211yescharacteristic
31C22×Dic166—22no—
32C2×#13050574—28no—
33C2×#13050574C2318yes—
34C22×C83⋊C8C2314yes—
35#14581792—24no—
36#14581792C2318yes—
37#14581784—24no—
38#14581784C2318yes—
39#14581771—216no—
40C4×Dic166—216no—
41#14581751—24no—
42#14581751C2318yes—
43C2×C4⋊Dic83—22no—
44C2×C4⋊Dic83C2314yes—
45C2×Dic83⋊C4—24no—
46C2×C22⋊Dic83—22no—
47C2×C4×Dic83—22no—
48#14581716C23164yes—
49#14581703C2318yes—
50C4×C83⋊C8C2318yes—
51C22×Q8×C83—22no—
52C22×Q8×C83—24no—
53C22×Q8×C83—216no—
54C22×Q8×C83C2314yes—
55C22×Q8×C83C2318yes—
56C23×C4×C83—22no—
57C23×C4×C83D412yes—
58C23×C4×C83C2311yescharacteristic
59C4⋊Q8×C83—24no—
60C4⋊Q8×C83—24no—
61C4⋊Q8×C83—216no—
62C4⋊Q8×C83C2318yes—
63C4⋊Q8×C83C2318yes—
64C2×C4⋊C4×C83—216no—
65C2×C4⋊C4×C83—24no—
66C2×C4⋊C4×C83—24no—
67C2×C42×C83D412yes—
68C2×C42×C83D414yes—
69C2×C42×C83C2311yescharacteristic
70C2×C42×C83C2311yescharacteristic
71C2×C42×C83C2314yes—
72C2×Dic166—28no—
73C2×Dic166—48no—
74C22×Dic83—24no—
75#13050574—216no—
76C2×C83⋊C8—28no—
77C2×C83⋊C8C2418yes—
78C4⋊Dic83—28no—
79C4⋊Dic83—24no—
80C4⋊Dic83C2418yes—
81Dic83⋊C4—216no—
82C22⋊Dic83—28no—
83C4×Dic83—28no—
84C24×C83C2×D411yescharacteristic
85C2×Q8×C83—28no—
86C2×Q8×C83—24no—
87C2×Q8×C83—216no—
88C2×Q8×C83—232no—
89C2×Q8×C83—416no—
90C2×Q8×C83—48no—
91C2×Q8×C83C2418yes—
92C22×C4×C83—28no—
93C22×C4×C83—28no—
94C22×C4×C83—24no—
95C22×C4×C83—48no—
96C22×C4×C83C2×D418yes—
97C22×C4×C83C2×D412yes—
98C22×C4×C83C2×D411yescharacteristic
99C22×C4×C83C2×D412yes—
100C22×C4×C83C2×D412yes—
101C22×C4×C83#4118yes—
102C22×C4×C83C2411yescharacteristic
103C22×C4×C83C2412yes—
104C4⋊C4×C83—216no—
105C4⋊C4×C83—216no—
106C42×C83C2×D412yes—
107C42×C83C2×D412yes—
108C42×C83C2×D418yes—
109C42×C83C2412yes—
110C42×C83C2412yes—
111C23×C83—24no—
112C23×C83#12414yes—
113C23×C83C22×D412yes—
114C23×C83C22×D411yescharacteristic
115Q8×C83—216no—
116Q8×C83—416no—
117Q8×C83—48no—
118C2×C4×C83—24no—
119C2×C4×C83—216no—
120C2×C4×C83—28no—
121C2×C4×C83—416no—
122C2×C4×C83—48no—
123C2×C4×C83#12418yes—
124C2×C4×C83#12414yes—
125C2×C4×C83#13718yes—
126C2×C4×C83C22×D414yes—
127C2×C4×C83C22×D412yes—
128C2×C4×C83C22×D411yescharacteristic
129C2×C4×C83C22×D414yes—
130C2×C4×C83C2×#4114yes—
131C2×C4×C83C2×#4118yes—
132C2×C4×C83C2511yescharacteristic
133C2×Dic83—28no—
134C2×Dic83—48no—
135Dic166—416no—
136C83⋊C8—28no—
137C22×C83—28no—
138C22×C83—24no—
139C22×C83C2×#12414yes—
140C22×C83C2×#12412yes—
141C22×C83C2×#13714yes—
142C22×C83C23×D411yescharacteristic
143C4×C83—24no—
144C4×C83—48no—
145C4×C83C2×#12414yes—
146C4×C83C2×#12412yes—
147C4×C83C2×#13718yes—
148C4×C83C22×#4112yes—
149Dic83—48no—
150C2×#3139—831nomaximal, Sylow
151C2×C83—24no—
152C2×C83#313914yescomplemented
153C2×C83C22×#12411yescharacteristic
154C2×C83C22×#13712yes—
155C2×#533—831no—
156C22×C4⋊Q8D8311yescharacteristic
157#3139—8316no—
158C2×#491—834no—
159C2×#487—834no—
160C2×#419—834no—
161C2×C4×M16—831no—
162C83C2×#313911yescharacteristic, complemented, Sylow
163C23×Q8C2×D8312yes—
164C22×M16—832no—
165#533—838no—
166#533—1664no—
167C2×C4⋊Q8—22no—
168C2×C4⋊Q8—24no—
169C2×C4⋊Q8—832no—
170C2×C4⋊Q8C2×D8312yes—
171C2×C4⋊Q8C2×D8312yes—
172C2×C4⋊Q8C2×D8318yes—
173C2×#125—832no—
174C2×C22⋊Q8—1662no—
175C2×C4×Q8—1662no—
176C2×#117—832no—
177C22×C4⋊C4—22no—
178C22×C42C2×D8311yescharacteristic
179#491—8332no—
180#487—8332no—
181#419—8332no—
182C2×#103—8316no—
183C4×M16—838no—
184C2×#97—832no—
185C2×C4×C8—832no—
186C22×Q8—24no—
187C22×Q8—22no—
188C22×Q8—216no—
189C22×Q8—1662no—
190C22×Q8C22×D8314yes—
191C22×Q8C22×D8318yes—
192C23×C4—22no—
193C23×C4C22⋊D8312yes—
194C23×C4C22×D8311yescharacteristic
195C2×M16—838no—
196C2×M16—1668no—
197C22×C8—834no—
198C4⋊Q8—216no—
199C4⋊Q8—24no—
200C4⋊Q8—24no—
201C4⋊Q8—838no—
202C4⋊Q8—1664no—
203C4⋊Q8C22×D8318yes—
204C4⋊Q8C22×D8318yes—
205#125—838no—
206#125—1664no—
207C22⋊Q8—16616no—
208C4×Q8—16616no—
209#117—838no—
210#117—1664no—
211C2×C4⋊C4—216no—
212C2×C4⋊C4—24no—
213C2×C4⋊C4—24no—
214C2×C4⋊C4—834no—
215C2×C4⋊C4—1664no—
216C2×C4⋊C4—1662no—
217C2×C22⋊C4—1662no—
218C2×C42—1662no—
219C2×C42C22⋊D8312yes—
220C2×C42C22⋊D8314yes—
221C2×C42C22×D8311yescharacteristic
222C2×C42C22×D8311yescharacteristic
223C2×C42C22×D8314yes—
224#103—8364no—
225#97—838no—
226C4×C8—838no—
227C24C2×C22⋊D8311yescharacteristic
228C2×Q8—28no—
229C2×Q8—24no—
230C2×Q8—216no—
231C2×Q8—232no—
232C2×Q8—416no—
233C2×Q8—48no—
234C2×Q8—3328no—
235C2×Q8—1668no—
236C2×Q8C23×D8318yes—
237C22×C4—28no—
238C22×C4—28no—
239C22×C4—24no—
240C22×C4—48no—
241C22×C4—1664no—
242C22×C4C2×C22⋊D8318yes—
243C22×C4C2×C22⋊D8312yes—
244C22×C4C2×C22⋊D8312yes—
245C22×C4C2×C22⋊D8311yescharacteristic
246C22×C4C2×C22⋊D8312yes—
247C22×C4#1305058918yes—
248C22×C4C23×D8312yes—
249C22×C4C23×D8311yescharacteristic
250M16—16616no—
251C2×C8—838no—
252C2×C8—1668no—
253C4⋊C4—216no—
254C4⋊C4—216no—
255C4⋊C4—838no—
256C4⋊C4—1664no—
257C4⋊C4—16616no—
258C4⋊C4—1668no—
259C22⋊C4—1668no—
260C42—1668no—
261C42C2×C22⋊D8318yes—
262C42C2×C22⋊D8312yes—
263C42C2×C22⋊D8312yes—
264C42C23×D8312yes—
265C42C23×D8312yes—
266C23—24no—
267C23#1458177914yes—
268C23C22×C22⋊D8312yes—
269C23C22×C22⋊D8311yescharacteristic
270Q8—216no—
271Q8—416no—
272Q8—48no—
273Q8—33216no—
274C2×C4—24no—
275C2×C4—216no—
276C2×C4—28no—
277C2×C4—416no—
278C2×C4—48no—
279C2×C4—3328no—
280C2×C4—1668no—
281C2×C4#1458177918yes—
282C2×C4#1458177914yes—
283C2×C4#1458182318yes—
284C2×C4C22×C22⋊D8314yes—
285C2×C4C22×C22⋊D8312yes—
286C2×C4C22×C22⋊D8311yescharacteristic
287C2×C4C22×C22⋊D8314yes—
288C2×C4C2×#1305058914yes—
289C2×C4C2×#1305058918yes—
290C2×C4C24×D8311yescharacteristic
291C8—1668no—
292C22—28no—
293C22—24no—
294C22C2×#1458177914yes—
295C22C2×#1458177912yes—
296C22C2×#1458182314yes—
297C22C23×C22⋊D8311yescharacteristic
298C4—24no—
299C4—48no—
300C4—3328no—
301C4C2×#1458177914yes—
302C4C2×#1458177912yes—
303C4C2×#1458182318yes—
304C4C22×#1305058912yes—
305C2—24no—
306C2#2491784314yesdirect product factor
307C2C22×#1458177911yescharacteristic
308C2C22×#1458182312yes—
subgroupG/H
centerC23C22×C22⋊D83
commutator, cosocleC2×C4×C83C25
FrattiniC2×C4C24×D83
FittingC22×C4⋊Q8×C83C2
socleC23×C83C22×D4
prime radicalC24×C83C2×D4
hypercenterC22×C4⋊Q8D83
hypocenterC83C2×#3139
LCSG ▷ C2×C4×C83 ▷ C2×C83 ▷ C83
UCSC1 ◁ C23 ◁ C22×C42 ◁ C22×C4⋊Q8

Complements

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

NH ≅ G/Ntype
2. #24917843C2direct (N × H)
3. C2×#19128069C2semidirect
4. C2×#19128051C2semidirect
16. #19128069C22semidirect
17. #19128051C22semidirect
152. C2×C83#3139semidirect
162. C83C2×#3139semidirect
306. C2#24917843direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#191282582
#249178432
C2×#191280692
C2×#191280512
C2×#191277102
C2×C4×#130505742
C22×C4⋊Q8×C832
C2×#313983