Finite Group Databasebeta

C4⋊#92420 #14519843

order1952
automorphism?
homologyAbelianization (H1) = C2×C8 · Schur multiplier (H2) = C2

Aliases

unambiguous semidirect productC4⋊#92420

Splittings

SylowC61 ⋊ C4⋊C8

Subgroups

subgroupG/H
center, FrattiniC22C2×#6923
commutatorC2×C61C2×C8
FittingC2×C4×C61C4
socle, prime radicalC22×C61C2×C4
cosocleC2×Dic61C22
hypercenterC2×C4#6923
hypocenterC61C4⋊C8
LCSG ▷ C2×C61 ▷ C61
UCSC1 ◁ C22 ◁ C2×C4

38 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1952

Polycyclic presentation:

2^5,61|a^2=d,b^2=c,d^2=e,b^a=bc,f^a=f^11,f^d=f^60

Conjugacy classes & character table

140 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD4⋊#92420, #16840610, Q8⋊#92420, …
maximal normal subgroup ofD4⋊#92420, #16840610, Q8⋊#92420, …
maximal quotient of#16840623, #16840625, #16840628, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1952, 212);