Finite Group Databasebeta

Dic1838 #20301344

order7352
automorphismAut(G) order 6749136
homologyAbelianization (H1) = C22 · Schur multiplier (H2) = C1

Aliases

dicyclicDic1838
unambiguous semidirect productC919⋊Q8

Splittings

SylowC919 ⋊ Q8

Subgroups

subgroupG/H
center, FrattiniC2C2×D919
commutator, socleC2×C919C22
FittingC4×C919C2
hypercenterC4D919
hypocenterC919Q8
LCSG ▷ C2×C919 ▷ C919
UCSC1 ◁ C2 ◁ C4

12 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2^3,919|a^2=c,b^2=c,b^a=bc,d^b=d^918

Conjugacy classes & character table

1841 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#28413629, #28413630, #28413631, …
maximal normal subgroup of#28413629, #28413630, #28413631, …
maximal quotient ofDic919⋊C4, C4⋊Dic919, C2×Dic1838, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7352, 11);