Finite Group Databasebeta

#23764316

order10112
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C22×C4

Aliases

No aliases for this group.

Splittings

SylowC79 ⋊ #1979

Subgroups

subgroupG/H
centerC22#14579132
commutatorC2×C4×C79C22×C4
FrattiniC22×C4C22×D79
FittingC22×Q16×C79C2
socleC22×C79#121
prime radicalC23×C79#41
cosocleC22×C4×C79C23
hypercenterC22×Q16D79
hypocenterC79#1979
LCSG ▷ C2×C4×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C22 ◁ C22×C4 ◁ C22×Q16

276 conjugacy classes of subgroups; only the 97 normal subgroups are shown.

normal subgroups only

This group has 276 conjugacy classes of subgroups — too many to draw. Only its 97 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

Polycyclic presentation:

2^7,79|a^2=f,b^2=dfg,c^2=eg,e^2=g,f^2=g,b^a=bd,c^a=ce,d^a=dg,e^a=eg,h^a=h^78,d^b=dg,f^b=fg,h^b=h^78

Conjugacy classes & character table

1124 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#34205372, #34205377, #34205379, …
maximal normal subgroup of#34205372, #34205377, #34205379, …
maximal quotient of#34187201, #34187211, #34187465, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(10112, 5426);