Finite Group Databasebeta

← C2×#24912452 #35576194

Subgroups — C2×#24912452 #35576194

Order 21248.

3094 conjugacy classes of subgroups.

The subgroup lattice has 340 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14581790C212yesmaximal
2C22×C4×Dic166C211yesmaximal, characteristic
3#24912452C2116yesmaximal, direct product factor
4C2×#19127632C214yesmaximal
5C2×#19127608C212yesmaximal
6C2×#19127597C214yesmaximal
7C2×C4×C4⋊Dic83C211yesmaximal, characteristic
8C22×C4⋊Q8×C83C211yesmaximal, characteristic
9C23×Dic166C2211yescharacteristic
10C2×#14581790—216no—
11C2×#14581790C22116yes—
12C2×C4×Dic166—28no—
13C2×C4×Dic166C2218yes—
14C22×C4⋊Dic83C2211yescharacteristic
15C22×C4⋊Dic83C2212yes—
16C22×Dic83⋊C4C2212yes—
17C22×Dic83⋊C4C2218yes—
18C22×C4×Dic83C2212yes—
19C22×C4×Dic83C2212yes—
20#19127632C22132yes—
21#19127608C22116yes—
22#19127597C22132yes—
23C4×C4⋊Dic83C2218yes—
24C2×C83⋊#95C2218yes—
25C2×C83⋊#95C2212yes—
26C23×Q8×C83C2212yes—
27C2×C4⋊Q8×C83—28no—
28C2×C4⋊Q8×C83C2218yes—
29C22×C4⋊C4×C83C2212yes—
30C22×C4⋊C4×C83C2212yes—
31C22×C42×C83C2211yescharacteristic
32C22×Dic166—24no—
33C22×Dic166—24no—
34C22×Dic166D418yes—
35C22×Dic166C2314yes—
36C23×Dic83C2312yes—
37C23×Dic83C2312yes—
38C23×Dic83C2314yes—
39#14581790—264no—
40C4×Dic166—232no—
41C2×C4⋊Dic83—24no—
42C2×C4⋊Dic83Q8116yescomplemented
43C2×C4⋊Dic83C2314yes—
44C2×C4⋊Dic83C2318yes—
45C2×Dic83⋊C4—232no—
46C2×Dic83⋊C4—28no—
47C2×Dic83⋊C4C23132yes—
48C2×Dic83⋊C4C2318yes—
49C2×C4×Dic83—28no—
50C2×C4×Dic83—28no—
51C2×C4×Dic83C2318yes—
52C2×C4×Dic83C2318yes—
53C83⋊#95C2318yes—
54C83⋊#95C23132yes—
55C22×Q8×C83—28no—
56C22×Q8×C83—28no—
57C22×Q8×C83—28no—
58C22×Q8×C83C2318yes—
59C23×C4×C83C2314yes—
60C23×C4×C83C2311yescharacteristic
61C23×C4×C83C2311yescharacteristic
62C23×C4×C83C2311yescharacteristic
63C4⋊Q8×C83—232no—
64C2×C4⋊C4×C83—28no—
65C2×C4⋊C4×C83—28no—
66C2×C4⋊C4×C83C2318yes—
67C2×C4⋊C4×C83C2318yes—
68C2×C42×C83D418yes—
69C2×C42×C83C2314yes—
70C2×Dic166—232no—
71C2×Dic166—28no—
72C2×Dic166—28no—
73C2×Dic166C2×D4116yes—
74C22×Dic83—24no—
75C22×Dic83—28no—
76C22×Dic83—24no—
77C22×Dic83—28no—
78C22×Dic83—24no—
79C22×Dic83—28no—
80C22×Dic83C2×D418yes—
81C22×Dic83C2×Q8116yes—
82C22×Dic83C2414yes—
83C22×Dic83C2414yes—
84C22×Dic83C2418yes—
85C4⋊Dic83—28no—
86C4⋊Dic83C2×Q8132yescomplemented
87Dic83⋊C4—216no—
88Dic83⋊C4—264no—
89C4×Dic83—216no—
90C4×Dic83—216no—
91C24×C83C2411yescharacteristic
92C2×Q8×C83—216no—
93C2×Q8×C83—216no—
94C2×Q8×C83—216no—
95C2×Q8×C83—432no—
96C22×C4×C83—24no—
97C22×C4×C83—28no—
98C22×C4×C83—28no—
99C22×C4×C83—28no—
100C22×C4×C83C2×D414yes—
101C22×C4×C83C2×D414yes—
102C22×C4×C83C2×D414yes—
103C22×C4×C83C2×D414yes—
104C22×C4×C83C2×Q818yes—
105C22×C4×C83#4114yes—
106C22×C4×C83C2418yes—
107C22×C4×C83C2412yes—
108C22×C4×C83C2412yes—
109C22×C4×C83C2412yes—
110C4⋊C4×C83—216no—
111C4⋊C4×C83—216no—
112C42×C83C2×D4116yes—
113C23×C83C22×D412yes—
114C23×C83C22×D412yes—
115C23×C83C22×Q814yes—
116C23×C83C2×#4112yes—
117C23×C832−1+414yes—
118C23×C83C2511yescharacteristic
119Q8×C83—432no—
120C2×C4×C83—28no—
121C2×C4×C83—24no—
122C2×C4×C83—28no—
123C2×C4×C83—28no—
124C2×C4×C83—28no—
125C2×C4×C83—416no—
126C2×C4×C83#121116yes—
127C2×C4×C83C4⋊Q8116yescomplemented
128C2×C4×C83C22×D414yes—
129C2×C4×C83C22×D414yes—
130C2×C4×C83C22×D414yes—
131C2×C4×C83C22×D414yes—
132C2×C4×C83C22×Q818yes—
133C2×C4×C83C2×#4114yes—
134C2×Dic83—216no—
135C2×Dic83—232no—
136C2×Dic83—28no—
137C2×Dic83—24no—
138C2×Dic83—24no—
139C2×Dic83—28no—
140C2×Dic83—24no—
141C2×Dic83—28no—
142C2×Dic83—48no—
143C2×Dic83C22×D418yes—
144C2×Dic83C22×Q8116yes—
145Dic166—232no—
146C22×C83C2×#12114yes—
147C22×C83C2×C4⋊Q814yes—
148C22×C83#53614yes—
149C22×C83D4×Q818yes—
150C22×C83#55718yes—
151C22×C83C23×D411yescharacteristic
152C22×C83C23×D411yescharacteristic
153C22×C83C23×Q812yes—
154C22×C83C22×#4111yescharacteristic
155C22×C83C2×2−1+412yes—
156C4×C83—24no—
157C4×C83—48no—
158C4×C83C2×#12118yes—
159C4×C83C2×C4⋊Q818yescomplemented
160Dic83—28no—
161Dic83—216no—
162Dic83—44no—
163C2×#2546—831nomaximal, Sylow
164C2×C83#254618yescomplemented
165C2×C83C22×#12111yescharacteristic
166C2×C83C22×C4⋊Q811yescharacteristic
167C2×C83C2×#53611yescharacteristic
168C2×C83C2×D4×Q812yes—
169C2×C83C2×#55712yes—
170C22×C4⋊Q8—832no—
171C22×C4⋊Q8D8311yescharacteristic
172C22×C4×Q8—831no—
173#2546—8316no—
174C2×#398—834no—
175C2×#391—832no—
176C2×#389—834no—
177C2×C4×C4⋊C4—831no—
178C83C2×#254611yescharacteristic, complemented, Sylow
179C23×Q8—831no—
180C23×Q8C2×D8312yes—
181C2×C4⋊Q8—28no—
182C2×C4⋊Q8—8316no—
183C2×C4⋊Q8—16616no—
184C2×C4⋊Q8C2×D8318yes—
185C2×C4×Q8—838no—
186C2×C4×Q8—1668no—
187C22×C4⋊C4—832no—
188C22×C4⋊C4—832no—
189C22×C4⋊C4—838no—
190C22×C4⋊C4—831no—
191C22×C4⋊C4C2×D8312yes—
192C22×C4⋊C4C2×D8312yes—
193C22×C42—832no—
194C22×C42—832no—
195C22×C42C2×D8311yescharacteristic
196#398—8332no—
197#391—8316no—
198#389—8332no—
199C4×C4⋊C4—838no—
200C2×#95—832no—
201C2×#95—838no—
202C22×Q8—28no—
203C22×Q8—28no—
204C22×Q8—28no—
205C22×Q8—838no—
206C22×Q8—834no—
207C22×Q8—1664no—
208C22×Q8—1664no—
209C22×Q8C22×D8318yes—
210C23×C4—832no—
211C23×C4—834no—
212C23×C4—832no—
213C23×C4C22×D8314yes—
214C23×C4C22×D8311yescharacteristic
215C23×C4C22×D8311yescharacteristic
216C23×C4C22×D8311yescharacteristic
217C4⋊Q8—232no—
218C4⋊Q8—16664no—
219C4×Q8—16632no—
220C2×C4⋊C4—28no—
221C2×C4⋊C4—28no—
222C2×C4⋊C4—8316no—
223C2×C4⋊C4—838no—
224C2×C4⋊C4—834no—
225C2×C4⋊C4—838no—
226C2×C4⋊C4—8332no—
227C2×C4⋊C4—16632no—
228C2×C4⋊C4—1668no—
229C2×C4⋊C4—1664no—
230C2×C4⋊C4C22×D8318yes—
231C2×C4⋊C4C22×D8318yes—
232C2×C42—838no—
233C2×C42—838no—
234C2×C42—1668no—
235C2×C42—1668no—
236C2×C42C22⋊D8318yes—
237C2×C42C22×D8314yes—
238#95—838no—
239#95—8332no—
240C24C23×D8311yescharacteristic
241C2×Q8—216no—
242C2×Q8—216no—
243C2×Q8—216no—
244C2×Q8—432no—
245C2×Q8—8316no—
246C2×Q8—16632no—
247C2×Q8—1668no—
248C2×Q8—1668no—
249C22×C4—24no—
250C22×C4—28no—
251C22×C4—28no—
252C22×C4—28no—
253C22×C4—838no—
254C22×C4—8316no—
255C22×C4—838no—
256C22×C4—834no—
257C22×C4—834no—
258C22×C4—1664no—
259C22×C4—1668no—
260C22×C4—1668no—
261C22×C4—1664no—
262C22×C4—1664no—
263C22×C4—1668no—
264C22×C4D4×D8314yes—
265C22×C4C2×C22⋊D8314yes—
266C22×C4C2×C22⋊D8314yes—
267C22×C4C2×C22⋊D8314yes—
268C22×C4Q8×D8318yes—
269C22×C4#1305058914yes—
270C22×C4C23×D8318yes—
271C22×C4C23×D8312yes—
272C22×C4C23×D8312yes—
273C22×C4C23×D8312yes—
274C4⋊C4—216no—
275C4⋊C4—216no—
276C4⋊C4—8332no—
277C4⋊C4—16664no—
278C4⋊C4—16616no—
279C4⋊C4—1668no—
280C42—16616no—
281C42—16616no—
282C42C2×C22⋊D83116yes—
283C23C2×D4×D8312yes—
284C23C22×C22⋊D8312yes—
285C23C2×Q8×D8314yes—
286C23C2×#1305058912yes—
287C23#1458184014yes—
288C23C24×D8311yescharacteristic
289Q8—432no—
290Q8—16632no—
291C2×C4—28no—
292C2×C4—24no—
293C2×C4—28no—
294C2×C4—28no—
295C2×C4—28no—
296C2×C4—416no—
297C2×C4—3328no—
298C2×C4—838no—
299C2×C4—8316no—
300C2×C4—1664no—
301C2×C4—1668no—
302C2×C4—16632no—
303C2×C4—16616no—
304C2×C4—1668no—
305C2×C4—1664no—
306C2×C4—1664no—
307C2×C4—1668no—
308C2×C4#14581763116yes—
309C2×C4#14581790116yescomplemented
310C2×C4C2×D4×D8314yes—
311C2×C4C22×C22⋊D8314yes—
312C2×C4C22×C22⋊D8314yes—
313C2×C4C22×C22⋊D8314yes—
314C2×C4C2×Q8×D8318yes—
315C2×C4C2×#1305058914yes—
316C22C2×#1458176314yes—
317C22C2×#1458179014yes—
318C22#1912827514yes—
319C22#1912836618yes—
320C22#1912842618yes—
321C22C22×D4×D8311yescharacteristic
322C22C23×C22⋊D8311yescharacteristic
323C22C22×Q8×D8312yes—
324C22C22×#1305058911yescharacteristic
325C22C2×#1458184012yes—
326C4—24no—
327C4—48no—
328C4—3324no—
329C4—16616no—
330C4—1668no—
331C4C2×#1458176318yes—
332C4C2×#1458179018yescomplemented
333C2#2491245218yesdirect product factor
334C2C22×#1458176311yescharacteristic
335C2C22×#1458179011yescharacteristic
336C2C2×#1912827511yescharacteristic
337C2C2×#1912836612yes—
338C2C2×#1912842612yes—
subgroupG/H
centerC24C23×D83
commutator, cosocleC23×C83C25
FrattiniC23C24×D83
FittingC22×C4⋊Q8×C83C2
socle, prime radicalC24×C83C24
hypercenterC22×C4⋊Q8D83
hypocenterC83C2×#2546
LCSG ▷ C23×C83 ▷ C83
UCSC1 ◁ C24 ◁ C22×C4⋊Q8

Complements

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

NH ≅ G/Ntype
3. #24912452C2direct (N × H)
42. C2×C4⋊Dic83Q8semidirect
86. C4⋊Dic83C2×Q8semidirect
127. C2×C4×C83C4⋊Q8semidirect
159. C4×C83C2×C4⋊Q8semidirect
164. C2×C83#2546semidirect
178. C83C2×#2546semidirect
309. C2×C4#14581790semidirect
332. C4C2×#14581790semidirect
333. C2#24912452direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145817902
C22×C4×Dic1662
#249124522
C2×#191276322
C2×#191276082
C2×#191275972
C2×C4×C4⋊Dic832
C22×C4⋊Q8×C832
C2×#254683