Finite Group Databasebeta

Q8⋊#11744751 #20298329

order7232
automorphism?
homologyAbelianization (H1) = C2×C8 · Schur multiplier (H2) = C2

Aliases

unambiguous semidirect productQ8⋊#11744751

Splittings

SylowC113 ⋊ Q8⋊C8

Subgroups

subgroupG/H
centerC2×C4C22⋊D113
commutatorC4×C113C2×C8
FrattiniC42C2×D113
FittingC4×Q8×C113C2
socleC22×C113C22⋊C4
hypercenterC4×Q8D113
hypocenterC113Q8⋊C8
LCSG ▷ C4×C113 ▷ C2×C113 ▷ C113
UCSC1 ◁ C2×C4 ◁ C42 ◁ C4×Q8

70 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2^6,113|a^2=d,b^2=e,c^2=e,d^2=f,b^a=bc,c^a=ce,g^a=g^112,c^b=ce

Conjugacy classes & character table

1148 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofQ8⋊C8×D113, C2×Q8⋊#11744751, #28388955, …
maximal normal subgroup ofQ8⋊C8×D113, C2×Q8⋊#11744751, #28388955, …
maximal quotient of#28388397, #28388400, #28388415, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7232, 280);