Finite Group Databasebeta

D53⋊M16 #13133302

order1696
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C22

Aliases

unambiguous semidirect productD53⋊M16

Splittings

SylowC53 ⋊ C2×M16

Subgroups

subgroupG/H
centerC4C2×#6157
commutator, socleC2×C53C22×C4
FrattiniC2C22×#6157
FittingC2×C4×C53C4
prime radicalC22×D53C4
cosocleDic53C23
hypercenterC2×C4#6157
hypocenterC53C2×M16
LCSG ▷ C2×C53 ▷ C53
UCSC1 ◁ C4 ◁ C2×C4

68 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 424

Polycyclic presentation:

2^5,53|a^2=d,d^2=e,b^a=be,f^a=f^30,f^c=f^52,f^d=f^52

Conjugacy classes & character table

124 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#16811490, #16811492, #16811494, …
maximal normal subgroup of#16811490, #16811492, #16811494, …
maximal quotient of#16811582, C4×#11719940, C4×#11719936, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1696, 231);